diff --git a/PPOCRLabel/PPOCRLabel.py b/PPOCRLabel/PPOCRLabel.py index 6477ea07025c09303e255ba0118f1b9a4d7fbb8a..3ee5eb60450be0c806316f70dea9b8d4c5f31503 100644 --- a/PPOCRLabel/PPOCRLabel.py +++ b/PPOCRLabel/PPOCRLabel.py @@ -61,7 +61,7 @@ from combobox import ComboBox from libs.constants import * from libs.utils import * from libs.settings import Settings -from libs.shape import Shape, DEFAULT_LINE_COLOR, DEFAULT_FILL_COLOR +from libs.shape import Shape, DEFAULT_LINE_COLOR, DEFAULT_FILL_COLOR,DEFAULT_LOCK_COLOR from libs.stringBundle import StringBundle from libs.canvas import Canvas from libs.zoomWidget import ZoomWidget @@ -101,6 +101,8 @@ class MainWindow(QMainWindow, WindowMixin): def __init__(self, lang="ch", gpu=False, defaultFilename=None, defaultPrefdefClassFile=None, defaultSaveDir=None): super(MainWindow, self).__init__() self.setWindowTitle(__appname__) + self.setWindowState(Qt.WindowMaximized) # set window max + self.activateWindow() # PPOCRLabel goes to the front when activate # Load setting in the main thread self.settings = Settings() @@ -126,7 +128,7 @@ class MainWindow(QMainWindow, WindowMixin): self.labelHist = [] self.lastOpenDir = None self.result_dic = [] - + self.result_dic_locked = [] self.changeFileFolder = False self.haveAutoReced = False self.labelFile = None @@ -178,7 +180,8 @@ class MainWindow(QMainWindow, WindowMixin): fileListContainer = QWidget() fileListContainer.setLayout(filelistLayout) - self.filedock = QDockWidget(getStr('fileList'), self) + self.fileListName = getStr('fileList') + self.filedock = QDockWidget(self.fileListName, self) self.filedock.setObjectName(getStr('files')) self.filedock.setWidget(fileListContainer) self.addDockWidget(Qt.LeftDockWidgetArea, self.filedock) @@ -394,7 +397,8 @@ class MainWindow(QMainWindow, WindowMixin): 'w', 'objects', getStr('crtBoxDetail'), enabled=False) delete = action(getStr('delBox'), self.deleteSelectedShape, - 'backspace', 'delete', getStr('delBoxDetail'), enabled=False) + 'Alt+X', 'delete', getStr('delBoxDetail'), enabled=False) + copy = action(getStr('dupBox'), self.copySelectedShape, 'Ctrl+C', 'copy', getStr('dupBoxDetail'), enabled=False) @@ -405,6 +409,7 @@ class MainWindow(QMainWindow, WindowMixin): showAll = action(getStr('showBox'), partial(self.togglePolygons, True), 'Ctrl+A', 'hide', getStr('showAllBoxDetail'), enabled=False) + help = action(getStr('tutorial'), self.showTutorialDialog, None, 'help', getStr('tutorialDetail')) showInfo = action(getStr('info'), self.showInfoDialog, None, 'help', getStr('info')) @@ -476,6 +481,10 @@ class MainWindow(QMainWindow, WindowMixin): undo = action(getStr("undo"), self.undoShapeEdit, 'Ctrl+Z', "undo", getStr("undo"), enabled=False) + + lock = action(getStr("lockBox"), self.lockSelectedShape, + None, "lock", getStr("lockBoxDetail"), + enabled=False) self.editButton.setDefaultAction(edit) self.newButton.setDefaultAction(create) @@ -538,13 +547,13 @@ class MainWindow(QMainWindow, WindowMixin): fitWindow=fitWindow, fitWidth=fitWidth, zoomActions=zoomActions, saveLabel=saveLabel, undo=undo, undoLastPoint=undoLastPoint,open_dataset_dir=open_dataset_dir, - rotateLeft=rotateLeft,rotateRight=rotateRight, + rotateLeft=rotateLeft,rotateRight=rotateRight,lock=lock, fileMenuActions=( opendir, open_dataset_dir, saveLabel, resetAll, quit), beginner=(), advanced=(), editMenu=(createpoly, edit, copy, delete,singleRere,None, undo, undoLastPoint, - None, rotateLeft, rotateRight, None, color1, self.drawSquaresOption), - beginnerContext=(create, edit, copy, delete, singleRere, rotateLeft, rotateRight,), + None, rotateLeft, rotateRight, None, color1, self.drawSquaresOption,lock), + beginnerContext=(create, edit, copy, delete, singleRere, rotateLeft, rotateRight,lock), advancedContext=(createMode, editMode, edit, copy, delete, shapeLineColor, shapeFillColor), onLoadActive=( @@ -998,6 +1007,7 @@ class MainWindow(QMainWindow, WindowMixin): self.actions.delete.setEnabled(n_selected) self.actions.copy.setEnabled(n_selected) self.actions.edit.setEnabled(n_selected == 1) + self.actions.lock.setEnabled(n_selected) def addLabel(self, shape): shape.paintLabel = self.displayLabelOption.isChecked() @@ -1041,7 +1051,7 @@ class MainWindow(QMainWindow, WindowMixin): def loadLabels(self, shapes): s = [] for label, points, line_color, fill_color, difficult in shapes: - shape = Shape(label=label) + shape = Shape(label=label,line_color=line_color) for x, y in points: # Ensure the labels are within the bounds of the image. If not, fix them. @@ -1051,6 +1061,7 @@ class MainWindow(QMainWindow, WindowMixin): shape.addPoint(QPointF(x, y)) shape.difficult = difficult + #shape.locked = False shape.close() s.append(shape) @@ -1063,10 +1074,12 @@ class MainWindow(QMainWindow, WindowMixin): # shape.fill_color = QColor(*fill_color) # else: # shape.fill_color = generateColorByText(label) - + self.addLabel(shape) + self.updateComboBox() self.canvas.loadShapes(s) + def singleLabel(self, shape): if shape is None: @@ -1106,10 +1119,9 @@ class MainWindow(QMainWindow, WindowMixin): difficult=s.difficult) # bool shapes = [] if mode == 'Auto' else \ - [format_shape(shape) for shape in self.canvas.shapes] + [format_shape(shape) for shape in self.canvas.shapes if shape.line_color != DEFAULT_LOCK_COLOR] # Can add differrent annotation formats here - - for box in self.result_dic: + for box in self.result_dic : trans_dic = {"label": box[1][0], "points": box[0], 'difficult': False} if trans_dic["label"] == "" and mode == 'Auto': continue @@ -1120,7 +1132,6 @@ class MainWindow(QMainWindow, WindowMixin): for box in shapes: trans_dic.append({"transcription": box['label'], "points": box['points'], 'difficult': box['difficult']}) self.PPlabel[annotationFilePath] = trans_dic - if mode == 'Auto': self.Cachelabel[annotationFilePath] = trans_dic @@ -1313,6 +1324,7 @@ class MainWindow(QMainWindow, WindowMixin): # unicodeFilePath = os.path.abspath(unicodeFilePath) # Tzutalin 20160906 : Add file list and dock to move faster # Highlight the file item + if unicodeFilePath and self.fileListWidget.count() > 0: if unicodeFilePath in self.mImgList: index = self.mImgList.index(unicodeFilePath) @@ -1322,6 +1334,7 @@ class MainWindow(QMainWindow, WindowMixin): ### self.iconlist.clear() self.additems5(None) + for i in range(5): item_tooltip = self.iconlist.item(i).toolTip() # print(i,"---",item_tooltip) @@ -1340,7 +1353,6 @@ class MainWindow(QMainWindow, WindowMixin): if unicodeFilePath and os.path.exists(unicodeFilePath): self.canvas.verified = False - cvimg = cv2.imdecode(np.fromfile(unicodeFilePath, dtype=np.uint8), 1) height, width, depth = cvimg.shape cvimg = cv2.cvtColor(cvimg, cv2.COLOR_BGR2RGB) @@ -1361,34 +1373,52 @@ class MainWindow(QMainWindow, WindowMixin): else: self.dirty = False self.actions.save.setEnabled(True) - + if len(self.canvas.lockedShapes) != 0: + self.actions.save.setEnabled(True) + self.setDirty() self.canvas.setEnabled(True) self.adjustScale(initial=True) self.paintCanvas() self.addRecentFile(self.filePath) self.toggleActions(True) + self.showBoundingBoxFromPPlabel(filePath) self.setWindowTitle(__appname__ + ' ' + filePath) - + # Default : select last item if there is at least one item if self.labelList.count(): self.labelList.setCurrentItem(self.labelList.item(self.labelList.count() - 1)) self.labelList.item(self.labelList.count() - 1).setSelected(True) + # show file list image count + select_indexes = self.fileListWidget.selectedIndexes() + if len(select_indexes) > 0: + self.filedock.setWindowTitle(self.fileListName + f" ({select_indexes[0].row() + 1}" + f"/{self.fileListWidget.count()})") + + self.canvas.setFocus(True) return True return False - def showBoundingBoxFromPPlabel(self, filePath): + width, height = self.image.width(), self.image.height() imgidx = self.getImglabelidx(filePath) - if imgidx not in self.PPlabel.keys(): - return - shapes = [] - for box in self.PPlabel[imgidx]: - shapes.append((box['transcription'], box['points'], None, None, box['difficult'])) - + shapes =[] + #box['ratio'] of the shapes saved in lockedShapes contains the ratio of the + # four corner coordinates of the shapes to the height and width of the image + for box in self.canvas.lockedShapes: + if self.canvas.isInTheSameImage: + shapes.append((box['transcription'], [[s[0]*width,s[1]*height]for s in box['ratio']], + DEFAULT_LOCK_COLOR, None, box['difficult'])) + else: + shapes.append(('锁定框：待检测', [[s[0]*width,s[1]*height]for s in box['ratio']], + DEFAULT_LOCK_COLOR, None, box['difficult'])) + if imgidx in self.PPlabel.keys(): + for box in self.PPlabel[imgidx]: + shapes.append((box['transcription'], box['points'], None, None, box['difficult'])) + self.loadLabels(shapes) self.canvas.verified = False @@ -1576,7 +1606,8 @@ class MainWindow(QMainWindow, WindowMixin): self.actions.rotateLeft.setEnabled(True) self.actions.rotateRight.setEnabled(True) - + self.fileListWidget.setCurrentRow(0) # set list index to first + self.filedock.setWindowTitle(self.fileListName + f" (1/{self.fileListWidget.count()})") # show image count def openPrevImg(self, _value=False): if len(self.mImgList) <= 0: @@ -1646,9 +1677,37 @@ class MainWindow(QMainWindow, WindowMixin): else: return fullFilePath return '' - + + + def saveLockedShapes(self): + self.canvas.lockedShapes = [] + self.canvas.selectedShapes = [] + for s in self.canvas.shapes: + if s.line_color == DEFAULT_LOCK_COLOR: + self.canvas.selectedShapes.append(s) + self.lockSelectedShape() + for s in self.canvas.shapes: + if s.line_color == DEFAULT_LOCK_COLOR: + self.canvas.selectedShapes.remove(s) + self.canvas.shapes.remove(s) + + def _saveFile(self, annotationFilePath, mode='Manual'): + if len(self.canvas.lockedShapes) != 0: + self.saveLockedShapes() + if mode == 'Manual': + self.result_dic_locked = [] + img = cv2.imread(self.filePath) + width, height = self.image.width(), self.image.height() + for shape in self.canvas.lockedShapes: + box = [[int(p[0]*width), int(p[1]*height)] for p in shape['ratio']] + assert len(box) == 4 + result = [(shape['transcription'],1)] + result.insert(0, box) + self.result_dic_locked.append(result) + self.result_dic += self.result_dic_locked + self.result_dic_locked = [] if annotationFilePath and self.saveLabels(annotationFilePath, mode=mode): self.setClean() self.statusBar().showMessage('Saved to %s' % annotationFilePath) @@ -1663,13 +1722,13 @@ class MainWindow(QMainWindow, WindowMixin): self.savePPlabel(mode='Auto') self.fileListWidget.insertItem(int(currIndex), item) - self.openNextImg() + if not self.canvas.isInTheSameImage: + self.openNextImg() self.actions.saveRec.setEnabled(True) self.actions.saveLabel.setEnabled(True) elif mode == 'Auto': if annotationFilePath and self.saveLabels(annotationFilePath, mode=mode): - self.setClean() self.statusBar().showMessage('Saved to %s' % annotationFilePath) self.statusBar().show() @@ -1733,14 +1792,19 @@ class MainWindow(QMainWindow, WindowMixin): if discardChanges == QMessageBox.No: return True elif discardChanges == QMessageBox.Yes: + self.canvas.isInTheSameImage = True self.saveFile() + self.canvas.isInTheSameImage = False return True else: return False def discardChangesDialog(self): yes, no, cancel = QMessageBox.Yes, QMessageBox.No, QMessageBox.Cancel - msg = u'You have unsaved changes, would you like to save them and proceed?\nClick "No" to undo all changes.' + if self.lang == 'ch': + msg = u'您有未保存的变更, 您想保存再继续吗?\n点击 "No" 丢弃所有未保存的变更.' + else: + msg = u'You have unsaved changes, would you like to save them and proceed?\nClick "No" to undo all changes.' return QMessageBox.warning(self, u'Attention', msg, yes | no | cancel) def errorMessage(self, title, message): @@ -1858,7 +1922,7 @@ class MainWindow(QMainWindow, WindowMixin): uncheckedList = [i for i in self.mImgList if i not in self.fileStatedict.keys()] self.autoDialog = AutoDialog(parent=self, ocr=self.ocr, mImgList=uncheckedList, lenbar=len(uncheckedList)) self.autoDialog.popUp() - self.currIndex=len(self.mImgList) + self.currIndex = len(self.mImgList) - 1 self.loadFile(self.filePath) # ADD self.haveAutoReced = True self.AutoRecognition.setEnabled(False) @@ -1872,6 +1936,7 @@ class MainWindow(QMainWindow, WindowMixin): # org_box = [dic['points'] for dic in self.PPlabel[self.getImglabelidx(self.filePath)]] if self.canvas.shapes: self.result_dic = [] + self.result_dic_locked = [] # result_dic_locked stores the ocr result of self.canvas.lockedShapes rec_flag = 0 for shape in self.canvas.shapes: box = [[int(p.x()), int(p.y())] for p in shape.points] @@ -1883,21 +1948,32 @@ class MainWindow(QMainWindow, WindowMixin): return result = self.ocr.ocr(img_crop, cls=True, det=False) if result[0][0] != '': - result.insert(0, box) - print('result in reRec is ', result) - self.result_dic.append(result) + if shape.line_color == DEFAULT_LOCK_COLOR: + shape.label = result[0][0] + result.insert(0, box) + self.result_dic_locked.append(result) + else: + result.insert(0, box) + self.result_dic.append(result) else: print('Can not recognise the box') - self.result_dic.append([box,(self.noLabelText,0)]) - - if self.noLabelText == shape.label or result[1][0] == shape.label: - print('label no change') - else: - rec_flag += 1 - - if len(self.result_dic) > 0 and rec_flag > 0: + if shape.line_color == DEFAULT_LOCK_COLOR: + shape.label = result[0][0] + self.result_dic_locked.append([box,(self.noLabelText,0)]) + else: + self.result_dic.append([box,(self.noLabelText,0)]) + try: + if self.noLabelText == shape.label or result[1][0] == shape.label: + print('label no change') + else: + rec_flag += 1 + except IndexError as e: + print('Can not recognise the box') + if (len(self.result_dic) > 0 and rec_flag > 0)or self.canvas.lockedShapes: + self.canvas.isInTheSameImage = True self.saveFile(mode='Auto') self.loadFile(self.filePath) + self.canvas.isInTheSameImage = False self.setDirty() elif len(self.result_dic) == len(self.canvas.shapes) and rec_flag == 0: QMessageBox.information(self, "Information", "The recognition result remains unchanged!") @@ -2027,8 +2103,11 @@ class MainWindow(QMainWindow, WindowMixin): f.write(key + '\t') f.write(json.dumps(self.PPlabel[key], ensure_ascii=False) + '\n') - if mode=='Manual': - msg = 'Images that have been checked are saved in '+ self.PPlabelpath + if mode == 'Manual': + if self.lang == 'ch': + msg = '已将检查过的图片标签保存在 ' + self.PPlabelpath + " 文件中" + else: + msg = 'Images that have been checked are saved in ' + self.PPlabelpath QMessageBox.information(self, "Information", msg) def saveCacheLabel(self): @@ -2107,6 +2186,44 @@ class MainWindow(QMainWindow, WindowMixin): self.labelList.clearSelection() self._noSelectionSlot = False self.canvas.loadShapes(shapes, replace=replace) + print("loadShapes")#1 + + + def lockSelectedShape(self): + """lock the selsected shapes. + + Add self.selectedShapes to lock self.canvas.lockedShapes, + which holds the ratio of the four coordinates of the locked shapes + to the width and height of the image + """ + width, height = self.image.width(), self.image.height() + def format_shape(s): + return dict(label=s.label, # str + line_color=s.line_color.getRgb(), + fill_color=s.fill_color.getRgb(), + ratio=[[int(p.x())/width, int(p.y())/height] for p in s.points], # QPonitF + # add chris + difficult=s.difficult) # bool + #lock + if len(self.canvas.lockedShapes) == 0: + for s in self.canvas.selectedShapes: + s.line_color = DEFAULT_LOCK_COLOR + s.locked = True + shapes = [format_shape(shape) for shape in self.canvas.selectedShapes] + trans_dic = [] + for box in shapes: + trans_dic.append({"transcription": box['label'], "ratio": box['ratio'], 'difficult': box['difficult']}) + self.canvas.lockedShapes = trans_dic + self.actions.save.setEnabled(True) + + #unlock + else: + for s in self.canvas.shapes: + s.line_color = DEFAULT_LINE_COLOR + self.canvas.lockedShapes = [] + self.result_dic_locked = [] + self.setDirty() + self.actions.save.setEnabled(True) def inverted(color): diff --git a/PPOCRLabel/README.md b/PPOCRLabel/README.md index e8634ef8c06feae1f0adffb22c5694084dab78cd..10bfa4699d0141c94131a7cb5b4860f7a1edd03f 100644 --- a/PPOCRLabel/README.md +++ b/PPOCRLabel/README.md @@ -143,7 +143,7 @@ python PPOCRLabel.py ### 3.1 Shortcut keys | Shortcut keys | Description | -| ------------------------ | ------------------------------------------------ | +|--------------------------| ------------------------------------------------ | | Ctrl + Shift + R | Re-recognize all the labels of the current image | | W | Create a rect box | | Q | Create a four-points box | @@ -151,7 +151,7 @@ python PPOCRLabel.py | Ctrl + R | Re-recognize the selected box | | Ctrl + C | Copy and paste the selected box | | Ctrl + Left Mouse Button | Multi select the label box | -| Backspace | Delete the selected box | +| Ctrl + X | Delete the selected box | | Ctrl + V | Check image | | Ctrl + Shift + d | Delete image | | D | Next image | diff --git a/PPOCRLabel/README_ch.md b/PPOCRLabel/README_ch.md index e1c391bc8637baa4adfa8852d805ed0f4bf04d6d..03e1b2da2eac7c71f029ce612a89fb4e8ccae993 100644 --- a/PPOCRLabel/README_ch.md +++ b/PPOCRLabel/README_ch.md @@ -131,16 +131,16 @@ python PPOCRLabel.py --lang ch ### 3.1 快捷键 -| 快捷键 | 说明 | -| ---------------- | ---------------------------- | +| 快捷键 | 说明 | +|------------------| ---------------------------- | | Ctrl + shift + R | 对当前图片的所有标记重新识别 | | W | 新建矩形框 | | Q | 新建四点框 | | Ctrl + E | 编辑所选框标签 | | Ctrl + R | 重新识别所选标记 | | Ctrl + C | 复制并粘贴选中的标记框 | -| Ctrl + 鼠标左键 | 多选标记框 | -| Backspace | 删除所选框 | +| Ctrl + 鼠标左键 | 多选标记框 | +| Ctrl + X | 删除所选框 | | Ctrl + V | 确认本张图片标记 | | Ctrl + Shift + d | 删除本张图片 | | D | 下一张图片 | diff --git a/PPOCRLabel/libs/autoDialog.py b/PPOCRLabel/libs/autoDialog.py index 3374e92cc587baa7e8bab5c7d8e8dc34eb6366b6..189a590de851228e08d71f1dd2c00c823b9c2b0c 100644 --- a/PPOCRLabel/libs/autoDialog.py +++ b/PPOCRLabel/libs/autoDialog.py @@ -6,6 +6,8 @@ except ImportError: from PyQt4.QtGui import * from PyQt4.QtCore import * +import time +import datetime import json import cv2 import numpy as np @@ -80,8 +82,9 @@ class AutoDialog(QDialog): self.parent = parent self.ocr = ocr self.mImgList = mImgList + self.lender = lenbar self.pb = QProgressBar() - self.pb.setRange(0, lenbar) + self.pb.setRange(0, self.lender) self.pb.setValue(0) layout = QVBoxLayout() @@ -108,10 +111,16 @@ class AutoDialog(QDialog): self.thread_1.progressBarValue.connect(self.handleProgressBarSingal) self.thread_1.listValue.connect(self.handleListWidgetSingal) self.thread_1.endsignal.connect(self.handleEndsignalSignal) + self.time_start = time.time() # save start time def handleProgressBarSingal(self, i): self.pb.setValue(i) + # calculate time left of auto labeling + avg_time = (time.time() - self.time_start) / i # Use average time to prevent time fluctuations + time_left = str(datetime.timedelta(seconds=avg_time * (self.lender - i))).split(".")[0] # Remove microseconds + self.setWindowTitle("PPOCRLabel -- " + f"Time Left: {time_left}") # show + def handleListWidgetSingal(self, i): self.listWidget.addItem(i) titem = self.listWidget.item(self.listWidget.count() - 1) diff --git a/PPOCRLabel/libs/canvas.py b/PPOCRLabel/libs/canvas.py index 6ac1f28b85e65c3776d310136352b70c45628db6..6116f357d6efb91a5a9d9cdc6ba757fbd06df60e 100644 --- a/PPOCRLabel/libs/canvas.py +++ b/PPOCRLabel/libs/canvas.py @@ -87,6 +87,10 @@ class Canvas(QWidget): #initialisation for panning self.pan_initial_pos = QPoint() + #lockedshapes related + self.lockedShapes = [] + self.isInTheSameImage = False + def setDrawingColor(self, qColor): self.drawingLineColor = qColor self.drawingRectColor = qColor diff --git a/PPOCRLabel/libs/shape.py b/PPOCRLabel/libs/shape.py index ef8e09be061927d39403cc0cdc0727fff69854a7..e2cdcb322790c9b6edd3c504405ad65097a7bc49 100644 --- a/PPOCRLabel/libs/shape.py +++ b/PPOCRLabel/libs/shape.py @@ -30,6 +30,7 @@ DEFAULT_SELECT_LINE_COLOR = QColor(255, 255, 255) DEFAULT_SELECT_FILL_COLOR = QColor(0, 128, 255, 155) DEFAULT_VERTEX_FILL_COLOR = QColor(0, 255, 0, 255) DEFAULT_HVERTEX_FILL_COLOR = QColor(255, 0, 0) +DEFAULT_LOCK_COLOR = QColor(255, 0, 255) MIN_Y_LABEL = 10 @@ -57,7 +58,7 @@ class Shape(object): self.selected = False self.difficult = difficult self.paintLabel = paintLabel - + self.locked = False self._highlightIndex = None self._highlightMode = self.NEAR_VERTEX self._highlightSettings = { diff --git a/PPOCRLabel/resources/icons/lock.png b/PPOCRLabel/resources/icons/lock.png new file mode 100644 index 0000000000000000000000000000000000000000..f4d50d70b43ae91cdb60ddc73ffa5385e6253ea1 Binary files /dev/null and b/PPOCRLabel/resources/icons/lock.png differ diff --git a/PPOCRLabel/resources/strings/strings-en.properties b/PPOCRLabel/resources/strings/strings-en.properties index 70036e6560c53bd35e2c5f29b6912092701fe4ae..f59e43aa92ff9ccd04686e9c16db181983b57b2c 100644 --- a/PPOCRLabel/resources/strings/strings-en.properties +++ b/PPOCRLabel/resources/strings/strings-en.properties @@ -104,4 +104,6 @@ singleRe=Re-recognition RectBox labelDialogOption=Pop-up Label Input Dialog undo=Undo undoLastPoint=Undo Last Point -autoSaveMode=Auto Export Label Mode \ No newline at end of file +autoSaveMode=Auto Export Label Mode +lockBox=Lock selected box/Unlock all box +lockBoxDetail=Lock selected box/Unlock all box \ No newline at end of file diff --git a/PPOCRLabel/resources/strings/strings-zh-CN.properties b/PPOCRLabel/resources/strings/strings-zh-CN.properties index 1cd4da7611c72cf37f9c3febe57522f2e38c7f9b..d8bd9d4bff02748397d7a57a6205e67ff69779c2 100644 --- a/PPOCRLabel/resources/strings/strings-zh-CN.properties +++ b/PPOCRLabel/resources/strings/strings-zh-CN.properties @@ -104,4 +104,6 @@ singleRe=重识别此区块 labelDialogOption=弹出标记输入框 undo=撤销 undoLastPoint=撤销上个点 -autoSaveMode=自动导出标记结果 \ No newline at end of file +autoSaveMode=自动导出标记结果 +lockBox=锁定框/解除锁定框 +lockBoxDetail=若当前没有框处于锁定状态则锁定选中的框，若存在锁定框则解除所有锁定框的锁定状态 diff --git a/README.md b/README.md index 8002e2b03ef63afbeb4de435b8ce1960375c2bd5..8936fbaa27c92fc64a7098a9e79cc0fe923910fb 100644 --- a/README.md +++ b/README.md @@ -33,17 +33,17 @@ PaddleOCR aims to create multilingual, awesome, leading, and practical OCR tools - [more](./doc/doc_en/update_en.md) ## Features -- PP-OCR series of high-quality pre-trained models, comparable to commercial effects +- PP-OCR - A series of high-quality pre-trained models, comparable to commercial products - Ultra lightweight PP-OCRv2 series models: detection (3.1M) + direction classifier (1.4M) + recognition 8.5M) = 13.0M - Ultra lightweight PP-OCR mobile series models: detection (3.0M) + direction classifier (1.4M) + recognition (5.0M) = 9.4M - General PP-OCR server series models: detection (47.1M) + direction classifier (1.4M) + recognition (94.9M) = 143.4M - Support Chinese, English, and digit recognition, vertical text recognition, and long text recognition - - Support multi-language recognition: about 80 languages like Korean, Japanese, German, French, etc + - Support multi-lingual recognition: about 80 languages like Korean, Japanese, German, French, etc - PP-Structure: a document structurize system - - support layout analysis and table recognition (support export to Excel) - - support key information extraction - - support DocVQA -- Rich toolkits related to the OCR areas + - Support layout analysis and table recognition (support export to Excel) + - Support key information extraction + - Support DocVQA +- Rich OCR toolkit - Semi-automatic data annotation tool, i.e., PPOCRLabel: support fast and efficient data annotation - Data synthesis tool, i.e., Style-Text: easy to synthesize a large number of images which are similar to the target scene image - Support user-defined training, provides rich predictive inference deployment solutions @@ -62,7 +62,7 @@ The above pictures are the visualizations of the general ppocr_server model. For ## Community -- Scan the QR code below with your Wechat, you can access to official technical exchange group. Look forward to your participation. +- Scan the QR code below with your Wechat, you can join the official technical discussion group. Looking forward to your participation.
@@ -120,8 +120,8 @@ For a new language request, please refer to [Guideline for new language_requests - [PP-Structure: Information Extraction](./ppstructure/README.md) - [Layout Parser](./ppstructure/layout/README.md) - [Table Recognition](./ppstructure/table/README.md) - - [DocVQA](https://github.com/PaddlePaddle/PaddleOCR/tree/release/2.4/ppstructure/vqa) - - [Key Information Extraction](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.4/ppstructure/docs/kie.md) + - [DocVQA](./ppstructure/vqa/README.md) + - [Key Information Extraction](./ppstructure/docs/kie.md) - Academic Circles - [Two-stage Algorithm](./doc/doc_en/algorithm_overview_en.md) - [PGNet Algorithm](./doc/doc_en/pgnet_en.md) diff --git a/README_ch.md b/README_ch.md index d16b9c0ebff5b47238a7cc246edc4534e54f3efe..f39f3cb9acdb921773368170cae355bd9d29d4ce 100755 --- a/README_ch.md +++ b/README_ch.md @@ -99,8 +99,8 @@ PaddleOCR旨在打造一套丰富、领先、且实用的OCR工具库，助力 - [PP-Structure信息提取](./ppstructure/README_ch.md) - [版面分析](./ppstructure/layout/README_ch.md) - [表格识别](./ppstructure/table/README_ch.md) - - [DocVQA](https://github.com/PaddlePaddle/PaddleOCR/tree/release/2.4/ppstructure/vqa) - - [关键信息提取](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.4/ppstructure/docs/kie.md) + - [DocVQA](./ppstructure/vqa/README_ch.md) + - [关键信息提取](./ppstructure/docs/kie.md) - OCR学术圈 - [两阶段模型介绍与下载](./doc/doc_ch/algorithm_overview.md) - [端到端PGNet算法](./doc/doc_ch/pgnet.md) diff --git a/configs/vqa/re/layoutxlm.yml b/configs/vqa/re/layoutxlm.yml new file mode 100644 index 0000000000000000000000000000000000000000..ca6b0d29db534eb1189e305d1f033ece24c368b9 --- /dev/null +++ b/configs/vqa/re/layoutxlm.yml @@ -0,0 +1,122 @@ +Global: + use_gpu: True + epoch_num: &epoch_num 200 + log_smooth_window: 10 + print_batch_step: 10 + save_model_dir: ./output/re_layoutxlm/ + save_epoch_step: 2000 + # evaluation is run every 10 iterations after the 0th iteration + eval_batch_step: [ 0, 19 ] + cal_metric_during_train: False + save_inference_dir: + use_visualdl: False + seed: 2022 + infer_img: doc/vqa/input/zh_val_21.jpg + save_res_path: ./output/re/ + +Architecture: + model_type: vqa + algorithm: &algorithm "LayoutXLM" + Transform: + Backbone: + name: LayoutXLMForRe + pretrained: True + checkpoints: + +Loss: + name: LossFromOutput + key: loss + reduction: mean + +Optimizer: + name: AdamW + beta1: 0.9 + beta2: 0.999 + clip_norm: 10 + lr: + learning_rate: 0.00005 + regularizer: + name: L2 + factor: 0.00000 + +PostProcess: + name: VQAReTokenLayoutLMPostProcess + +Metric: + name: VQAReTokenMetric + main_indicator: hmean + +Train: + dataset: + name: SimpleDataSet + data_dir: train_data/XFUND/zh_train/image + label_file_list: + - train_data/XFUND/zh_train/xfun_normalize_train.json + ratio_list: [ 1.0 ] + transforms: + - DecodeImage: # load image + img_mode: RGB + channel_first: False + - VQATokenLabelEncode: # Class handling label + contains_re: True + algorithm: *algorithm + class_path: &class_path ppstructure/vqa/labels/labels_ser.txt + - VQATokenPad: + max_seq_len: &max_seq_len 512 + return_attention_mask: True + - VQAReTokenRelation: + - VQAReTokenChunk: + max_seq_len: *max_seq_len + - Resize: + size: [224,224] + - NormalizeImage: + scale: 1 + mean: [ 123.675, 116.28, 103.53 ] + std: [ 58.395, 57.12, 57.375 ] + order: 'hwc' + - ToCHWImage: + - KeepKeys: + keep_keys: [ 'input_ids', 'bbox', 'image', 'attention_mask', 'token_type_ids','entities', 'relations'] # dataloader will return list in this order + loader: + shuffle: True + drop_last: False + batch_size_per_card: 8 + num_workers: 4 + collate_fn: ListCollator + +Eval: + dataset: + name: SimpleDataSet + data_dir: train_data/XFUND/zh_val/image + label_file_list: + - train_data/XFUND/zh_val/xfun_normalize_val.json + transforms: + - DecodeImage: # load image + img_mode: RGB + channel_first: False + - VQATokenLabelEncode: # Class handling label + contains_re: True + algorithm: *algorithm + class_path: *class_path + - VQATokenPad: + max_seq_len: *max_seq_len + return_attention_mask: True + - VQAReTokenRelation: + - VQAReTokenChunk: + max_seq_len: *max_seq_len + - Resize: + size: [224,224] + - NormalizeImage: + scale: 1 + mean: [ 123.675, 116.28, 103.53 ] + std: [ 58.395, 57.12, 57.375 ] + order: 'hwc' + - ToCHWImage: + - KeepKeys: + keep_keys: [ 'input_ids', 'bbox', 'image', 'attention_mask', 'token_type_ids','entities', 'relations'] # dataloader will return list in this order + loader: + shuffle: False + drop_last: False + batch_size_per_card: 8 + num_workers: 4 + collate_fn: ListCollator diff --git a/configs/vqa/ser/layoutlm.yml b/configs/vqa/ser/layoutlm.yml new file mode 100644 index 0000000000000000000000000000000000000000..87131170c9daabd8553269b900893ac26fb32bc8 --- /dev/null +++ b/configs/vqa/ser/layoutlm.yml @@ -0,0 +1,120 @@ +Global: + use_gpu: True + epoch_num: &epoch_num 200 + log_smooth_window: 10 + print_batch_step: 10 + save_model_dir: ./output/ser_layoutlm/ + save_epoch_step: 2000 + # evaluation is run every 10 iterations after the 0th iteration + eval_batch_step: [ 0, 19 ] + cal_metric_during_train: False + save_inference_dir: + use_visualdl: False + seed: 2022 + infer_img: doc/vqa/input/zh_val_0.jpg + save_res_path: ./output/ser/ + +Architecture: + model_type: vqa + algorithm: &algorithm "LayoutLM" + Transform: + Backbone: + name: LayoutLMForSer + pretrained: True + checkpoints: + num_classes: &num_classes 7 + +Loss: + name: VQASerTokenLayoutLMLoss + num_classes: *num_classes + +Optimizer: + name: AdamW + beta1: 0.9 + beta2: 0.999 + lr: + name: Linear + learning_rate: 0.00005 + epochs: *epoch_num + warmup_epoch: 2 + regularizer: + name: L2 + factor: 0.00000 + +PostProcess: + name: VQASerTokenLayoutLMPostProcess + class_path: &class_path ppstructure/vqa/labels/labels_ser.txt + +Metric: + name: VQASerTokenMetric + main_indicator: hmean + +Train: + dataset: + name: SimpleDataSet + data_dir: train_data/XFUND/zh_train/image + label_file_list: + - train_data/XFUND/zh_train/xfun_normalize_train.json + transforms: + - DecodeImage: # load image + img_mode: RGB + channel_first: False + - VQATokenLabelEncode: # Class handling label + contains_re: False + algorithm: *algorithm + class_path: *class_path + - VQATokenPad: + max_seq_len: &max_seq_len 512 + return_attention_mask: True + - VQASerTokenChunk: + max_seq_len: *max_seq_len + - Resize: + size: [224,224] + - NormalizeImage: + scale: 1 + mean: [ 123.675, 116.28, 103.53 ] + std: [ 58.395, 57.12, 57.375 ] + order: 'hwc' + - ToCHWImage: + - KeepKeys: + keep_keys: [ 'input_ids','labels', 'bbox', 'image', 'attention_mask', 'token_type_ids'] # dataloader will return list in this order + loader: + shuffle: True + drop_last: False + batch_size_per_card: 8 + num_workers: 4 + +Eval: + dataset: + name: SimpleDataSet + data_dir: train_data/XFUND/zh_val/image + label_file_list: + - train_data/XFUND/zh_val/xfun_normalize_val.json + transforms: + - DecodeImage: # load image + img_mode: RGB + channel_first: False + - VQATokenLabelEncode: # Class handling label + contains_re: False + algorithm: *algorithm + class_path: *class_path + - VQATokenPad: + max_seq_len: *max_seq_len + return_attention_mask: True + - VQASerTokenChunk: + max_seq_len: *max_seq_len + - Resize: + size: [224,224] + - NormalizeImage: + scale: 1 + mean: [ 123.675, 116.28, 103.53 ] + std: [ 58.395, 57.12, 57.375 ] + order: 'hwc' + - ToCHWImage: + - KeepKeys: + keep_keys: [ 'input_ids', 'labels', 'bbox', 'image', 'attention_mask', 'token_type_ids'] # dataloader will return list in this order + loader: + shuffle: False + drop_last: False + batch_size_per_card: 8 + num_workers: 4 diff --git a/configs/vqa/ser/layoutxlm.yml b/configs/vqa/ser/layoutxlm.yml new file mode 100644 index 0000000000000000000000000000000000000000..eb1cca5a215dd65ef9c302441d05b482f2622a79 --- /dev/null +++ b/configs/vqa/ser/layoutxlm.yml @@ -0,0 +1,121 @@ +Global: + use_gpu: True + epoch_num: &epoch_num 200 + log_smooth_window: 10 + print_batch_step: 10 + save_model_dir: ./output/ser_layoutxlm/ + save_epoch_step: 2000 + # evaluation is run every 10 iterations after the 0th iteration + eval_batch_step: [ 0, 19 ] + cal_metric_during_train: False + save_inference_dir: + use_visualdl: False + seed: 2022 + infer_img: doc/vqa/input/zh_val_42.jpg + save_res_path: ./output/ser + +Architecture: + model_type: vqa + algorithm: &algorithm "LayoutXLM" + Transform: + Backbone: + name: LayoutXLMForSer + pretrained: True + checkpoints: + num_classes: &num_classes 7 + +Loss: + name: VQASerTokenLayoutLMLoss + num_classes: *num_classes + +Optimizer: + name: AdamW + beta1: 0.9 + beta2: 0.999 + lr: + name: Linear + learning_rate: 0.00005 + epochs: *epoch_num + warmup_epoch: 2 + regularizer: + name: L2 + factor: 0.00000 + +PostProcess: + name: VQASerTokenLayoutLMPostProcess + class_path: &class_path ppstructure/vqa/labels/labels_ser.txt + +Metric: + name: VQASerTokenMetric + main_indicator: hmean + +Train: + dataset: + name: SimpleDataSet + data_dir: train_data/XFUND/zh_train/image + label_file_list: + - train_data/XFUND/zh_train/xfun_normalize_train.json + ratio_list: [ 1.0 ] + transforms: + - DecodeImage: # load image + img_mode: RGB + channel_first: False + - VQATokenLabelEncode: # Class handling label + contains_re: False + algorithm: *algorithm + class_path: *class_path + - VQATokenPad: + max_seq_len: &max_seq_len 512 + return_attention_mask: True + - VQASerTokenChunk: + max_seq_len: *max_seq_len + - Resize: + size: [224,224] + - NormalizeImage: + scale: 1 + mean: [ 123.675, 116.28, 103.53 ] + std: [ 58.395, 57.12, 57.375 ] + order: 'hwc' + - ToCHWImage: + - KeepKeys: + keep_keys: [ 'input_ids','labels', 'bbox', 'image', 'attention_mask', 'token_type_ids'] # dataloader will return list in this order + loader: + shuffle: True + drop_last: False + batch_size_per_card: 8 + num_workers: 4 + +Eval: + dataset: + name: SimpleDataSet + data_dir: train_data/XFUND/zh_val/image + label_file_list: + - train_data/XFUND/zh_val/xfun_normalize_val.json + transforms: + - DecodeImage: # load image + img_mode: RGB + channel_first: False + - VQATokenLabelEncode: # Class handling label + contains_re: False + algorithm: *algorithm + class_path: *class_path + - VQATokenPad: + max_seq_len: *max_seq_len + return_attention_mask: True + - VQASerTokenChunk: + max_seq_len: *max_seq_len + - Resize: + size: [224,224] + - NormalizeImage: + scale: 1 + mean: [ 123.675, 116.28, 103.53 ] + std: [ 58.395, 57.12, 57.375 ] + order: 'hwc' + - ToCHWImage: + - KeepKeys: + keep_keys: [ 'input_ids', 'labels', 'bbox', 'image', 'attention_mask', 'token_type_ids'] # dataloader will return list in this order + loader: + shuffle: False + drop_last: False + batch_size_per_card: 8 + num_workers: 4 diff --git a/deploy/android_demo/app/src/main/java/com/baidu/paddle/lite/demo/ocr/Predictor.java b/deploy/android_demo/app/src/main/java/com/baidu/paddle/lite/demo/ocr/Predictor.java index b474d8886a10746b8ac181085c62481dfe7a4229..8bcd79b95b322a38dcd56d6ffe3a203d3d1ea6ae 100644 --- a/deploy/android_demo/app/src/main/java/com/baidu/paddle/lite/demo/ocr/Predictor.java +++ b/deploy/android_demo/app/src/main/java/com/baidu/paddle/lite/demo/ocr/Predictor.java @@ -160,6 +160,7 @@ public class Predictor { for (String content : contents) { wordLabels.add(content); } + wordLabels.add(" "); Log.i(TAG, "Word label size: " + wordLabels.size()); } catch (Exception e) { Log.e(TAG, e.getMessage()); diff --git a/deploy/cpp_infer/readme_en.md b/deploy/cpp_infer/readme_en.md index 4daa73453507959ea10e21a7383d03d00aedf438..8c5a323af40e64f77e76cba23fd5c4408c643de5 100644 --- a/deploy/cpp_infer/readme_en.md +++ b/deploy/cpp_infer/readme_en.md @@ -1,9 +1,8 @@ # Server-side C++ Inference -This chapter introduces the C++ deployment method of the PaddleOCR model, and the corresponding python predictive deployment method refers to [document](../../doc/doc_ch/inference.md). -C++ is better than python in terms of performance calculation. Therefore, in most CPU and GPU deployment scenarios, C++ deployment is mostly used. -This section will introduce how to configure the C++ environment and complete it in the Linux\Windows (CPU\GPU) environment -PaddleOCR model deployment. +This chapter introduces the C++ deployment steps of the PaddleOCR model. The corresponding Python predictive deployment method refers to [document](../../doc/doc_ch/inference.md). +C++ is better than python in terms of performance. Therefore, in CPU and GPU deployment scenarios, C++ deployment is mostly used. +This section will introduce how to configure the C++ environment and deploy PaddleOCR in Linux (CPU\GPU) environment. For Windows deployment please refer to [Windows](./docs/windows_vs2019_build.md) compilation guidelines. ## 1. Prepare the Environment @@ -15,7 +14,7 @@ PaddleOCR model deployment. ### 1.1 Compile OpenCV -* First of all, you need to download the source code compiled package in the Linux environment from the opencv official website. Taking opencv3.4.7 as an example, the download command is as follows. +* First of all, you need to download the source code compiled package in the Linux environment from the OpenCV official website. Taking OpenCV 3.4.7 as an example, the download command is as follows. ```bash cd deploy/cpp_infer @@ -23,9 +22,9 @@ wget https://paddleocr.bj.bcebos.com/libs/opencv/opencv-3.4.7.tar.gz tar -xf opencv-3.4.7.tar.gz ``` -Finally, you can see the folder of `opencv-3.4.7/` in the current directory. +Finally, you will see the folder of `opencv-3.4.7/` in the current directory. -* Compile opencv, the opencv source path (`root_path`) and installation path (`install_path`) should be set by yourself. Enter the opencv source code path and compile it in the following way. +* Compile OpenCV, the OpenCV source path (`root_path`) and installation path (`install_path`) should be set by yourself. Enter the OpenCV source code path and compile it in the following way. ```shell @@ -58,11 +57,11 @@ make -j make install ``` -Among them, `root_path` is the downloaded opencv source code path, and `install_path` is the installation path of opencv. After `make install` is completed, the opencv header file and library file will be generated in this folder for later OCR source code compilation. +In the above commands, `root_path` is the downloaded OpenCV source code path, and `install_path` is the installation path of OpenCV. After `make install` is completed, the OpenCV header file and library file will be generated in this folder for later OCR source code compilation. -The final file structure under the opencv installation path is as follows. +The final file structure under the OpenCV installation path is as follows. ``` opencv3/ @@ -79,20 +78,20 @@ opencv3/ #### 1.2.1 Direct download and installation -[Paddle inference library official website](https://paddle-inference.readthedocs.io/en/latest/user_guides/download_lib.html). You can view and select the appropriate version of the inference library on the official website. +[Paddle inference library official website](https://paddle-inference.readthedocs.io/en/latest/user_guides/download_lib.html). You can review and select the appropriate version of the inference library on the official website. -* After downloading, use the following method to uncompress. +* After downloading, use the following command to extract files. ``` tar -xf paddle_inference.tgz ``` -Finally you can see the following files in the folder of `paddle_inference/`. +Finally you will see the the folder of `paddle_inference/` in the current path. -#### 1.2.2 Compile from the source code -* If you want to get the latest Paddle inference library features, you can download the latest code from Paddle github repository and compile the inference library from the source code. It is recommended to download the inference library with paddle version greater than or equal to 2.0.1. -* You can refer to [Paddle inference library] (https://www.paddlepaddle.org.cn/documentation/docs/en/advanced_guide/inference_deployment/inference/build_and_install_lib_en.html) to get the Paddle source code from github, and then compile To generate the latest inference library. The method of using git to access the code is as follows. +#### 1.2.2 Compile the inference source code +* If you want to get the latest Paddle inference library features, you can download the latest code from Paddle GitHub repository and compile the inference library from the source code. It is recommended to download the inference library with paddle version greater than or equal to 2.0.1. +* You can refer to [Paddle inference library] (https://www.paddlepaddle.org.cn/documentation/docs/en/advanced_guide/inference_deployment/inference/build_and_install_lib_en.html) to get the Paddle source code from GitHub, and then compile To generate the latest inference library. The method of using git to access the code is as follows. ```shell @@ -100,7 +99,7 @@ git clone https://github.com/PaddlePaddle/Paddle.git git checkout develop ``` -* After entering the Paddle directory, the commands to compile the paddle inference library are as follows. +* Enter the Paddle directory and run the following commands to compile the paddle inference library. ```shell rm -rf build @@ -133,14 +132,14 @@ build/paddle_inference_install_dir/ |-- version.txt ``` -Among them, `paddle` is the Paddle library required for C++ prediction later, and `version.txt` contains the version information of the current inference library. +`paddle` is the Paddle library required for C++ prediction later, and `version.txt` contains the version information of the current inference library. ## 2. Compile and Run the Demo ### 2.1 Export the inference model -* You can refer to [Model inference](../../doc/doc_ch/inference.md)，export the inference model. After the model is exported, assuming it is placed in the `inference` directory, the directory structure is as follows. +* You can refer to [Model inference](../../doc/doc_ch/inference.md) and export the inference model. After the model is exported, assuming it is placed in the `inference` directory, the directory structure is as follows. ``` inference/ @@ -171,20 +170,28 @@ CUDA_LIB_DIR=your_cuda_lib_dir CUDNN_LIB_DIR=your_cudnn_lib_dir ``` -`OPENCV_DIR` is the opencv installation path; `LIB_DIR` is the download (`paddle_inference` folder) +`OPENCV_DIR` is the OpenCV installation path; `LIB_DIR` is the download (`paddle_inference` folder) or the generated Paddle inference library path (`build/paddle_inference_install_dir` folder); -`CUDA_LIB_DIR` is the cuda library file path, in docker; it is `/usr/local/cuda/lib64`; `CUDNN_LIB_DIR` is the cudnn library file path, in docker it is `/usr/lib/x86_64-linux-gnu/`. +`CUDA_LIB_DIR` is the CUDA library file path, in docker; it is `/usr/local/cuda/lib64`; `CUDNN_LIB_DIR` is the cuDNN library file path, in docker it is `/usr/lib/x86_64-linux-gnu/`. * After the compilation is completed, an executable file named `ppocr` will be generated in the `build` folder. ### Run the demo -Execute the built executable file: +Execute the built executable file: ```shell ./build/ppocr [--param1] [--param2] [...] ``` -Here, `mode` is a required parameter，and the value range is ['det', 'rec', 'system'], representing using detection only, using recognition only and using the end-to-end system respectively. Specifically, +`mode` is a required parameter，and the valid values are + +mode value | Model used +-----|------ +det | Detection only +rec | Recognition only +system | End-to-end system + +Specifically, ##### 1. run det demo: ```shell @@ -214,9 +221,9 @@ Here, `mode` is a required parameter，and the value range is ['det', 'rec', 'sy --image_dir=../../doc/imgs/12.jpg ``` -More parameters are as follows, +More parameters are as follows, -- common parameters +- Common parameters |parameter|data type|default|meaning| | --- | --- | --- | --- | @@ -226,7 +233,7 @@ More parameters are as follows, |cpu_math_library_num_threads|int|10|Number of threads when using CPU inference. When machine cores is enough, the large the value, the faster the inference speed| |use_mkldnn|bool|true|Whether to use mkdlnn library| -- detection related parameters +- Detection related parameters |parameter|data type|default|meaning| | --- | --- | --- | --- | @@ -238,7 +245,7 @@ More parameters are as follows, |use_polygon_score|bool|false|Whether to use polygon box to calculate bbox score, false means to use rectangle box to calculate. Use rectangular box to calculate faster, and polygonal box more accurate for curved text area.| |visualize|bool|true|Whether to visualize the results，when it is set as true, The prediction result will be save in the image file `./ocr_vis.png`.| -- classifier related parameters +- Classifier related parameters |parameter|data type|default|meaning| | --- | --- | --- | --- | @@ -246,7 +253,7 @@ More parameters are as follows, |cls_model_dir|string|-|Address of direction classifier inference model| |cls_thresh|float|0.9|Score threshold of the direction classifier| -- recogniton related parameters +- Recognition related parameters |parameter|data type|default|meaning| | --- | --- | --- | --- | @@ -265,4 +272,4 @@ The detection results will be shown on the screen, which is as follows. ### 2.3 Notes -* Paddle2.0.0 inference model library is recommended for this toturial. +* Paddle 2.0.0 inference model library is recommended for this tutorial. diff --git a/deploy/docker/hubserving/README.md b/deploy/docker/hubserving/README.md index d4db277ffbeaf1efba18c0caef550404e08f2e85..a9cfc898105de146b32cb44eddcb85ddfe74687b 100644 --- a/deploy/docker/hubserving/README.md +++ b/deploy/docker/hubserving/README.md @@ -1,9 +1,9 @@ English | [简体中文](README_cn.md) ## Introduction -Many users hope package the PaddleOCR service into a docker image, so that it can be quickly released and used in the docker or k8s environment. +Many users hope package the PaddleOCR service into a docker image, so that it can be quickly released and used in the docker or K8s environment. -This page provides some standardized code to achieve this goal. You can quickly publish the PaddleOCR project into a callable Restful API service through the following steps. (At present, the deployment based on the HubServing mode is implemented first, and author plans to increase the deployment of the PaddleServing mode in the futrue) +This page provides some standardized code to achieve this goal. You can quickly publish the PaddleOCR project into a callable Restful API service through the following steps. (At present, the deployment based on the HubServing mode is implemented first, and author plans to increase the deployment of the PaddleServing mode in the future) ## 1. Prerequisites @@ -14,7 +14,7 @@ c. NVIDIA Container Toolkit（GPU，Docker 19.03+ can skip this） d. cuDNN 7.6+（GPU） ## 2. Build Image -a. Goto Dockerfile directory（ps：Need to distinguish between cpu and gpu version, the following takes cpu as an example, gpu version needs to replace the keyword） +a. Go to Dockerfile directory（PS: Need to distinguish between CPU and GPU version, the following takes CPU as an example, GPU version needs to replace the keyword） ``` cd deploy/docker/hubserving/cpu ``` @@ -42,13 +42,13 @@ docker logs -f paddle_ocr ``` ## 4. Test -a. Calculate the Base64 encoding of the picture to be recognized (if you just test, you can use a free online tool, like：https://freeonlinetools24.com/base64-image/） +a. Calculate the Base64 encoding of the picture to be recognized (For test purpose, you can use a free online tool such as https://freeonlinetools24.com/base64-image/ ) b. Post a service request（sample request in sample_request.txt） ``` curl -H "Content-Type:application/json" -X POST --data "{\"images\": [\"Input image Base64 encode(need to delete the code 'data:image/jpg;base64,'）\"]}" http://localhost:8868/predict/ocr_system ``` -c. Get resposne（If the call is successful, the following result will be returned） +c. Get response（If the call is successful, the following result will be returned） ``` {"msg":"","results":[[{"confidence":0.8403433561325073,"text":"约定","text_region":[[345,377],[641,390],[634,540],[339,528]]},{"confidence":0.8131805658340454,"text":"最终相遇","text_region":[[356,532],[624,530],[624,596],[356,598]]}]],"status":"0"} ``` diff --git a/deploy/lite/readme_en.md b/deploy/lite/readme_en.md index 2c04c5673b1d7afec99d4e1219a20462c55be203..65dd10b710ed23ceb6ba01cd8f29b1bd01f1cf09 100644 --- a/deploy/lite/readme_en.md +++ b/deploy/lite/readme_en.md @@ -1,8 +1,8 @@ # Tutorial of PaddleOCR Mobile deployment -This tutorial will introduce how to use [Paddle Lite](https://github.com/PaddlePaddle/Paddle-Lite) to deploy paddleOCR ultra-lightweight Chinese and English detection models on mobile phones. +This tutorial will introduce how to use [Paddle Lite](https://github.com/PaddlePaddle/Paddle-Lite) to deploy PaddleOCR ultra-lightweight Chinese and English detection models on mobile phones. -paddle-lite is a lightweight inference engine for PaddlePaddle. It provides efficient inference capabilities for mobile phones and IoTs, and extensively integrates cross-platform hardware to provide lightweight deployment solutions for end-side deployment issues. +paddle-lite is a lightweight inference engine for PaddlePaddle. It provides efficient inference capabilities for mobile phones and IoT, and extensively integrates cross-platform hardware to provide lightweight deployment solutions for end-side deployment issues. ## 1. Preparation diff --git a/deploy/pdserving/README_CN.md b/deploy/pdserving/README_CN.md index 00024639b0b108225a0835499f62174b6618ae47..2652ddeb86ee16549cbad3cd205e26cf4ea5f01b 100644 --- a/deploy/pdserving/README_CN.md +++ b/deploy/pdserving/README_CN.md @@ -22,6 +22,7 @@ PaddleOCR提供2种服务部署方式： - [环境准备](#环境准备) - [模型转换](#模型转换) - [Paddle Serving pipeline部署](#部署) +- [Windows用户](#Windows用户) - [FAQ](#FAQ) @@ -187,9 +188,10 @@ python3 -m paddle_serving_client.convert --dirname ./ch_PP-OCRv2_rec_infer/ \ 2021-05-13 03:42:36,979 chl2(In: ['rec'], Out: ['@DAGExecutor']) size[0/0] ``` -## WINDOWS用户 + +## Windows用户 -Windows用户不能使用上述的启动方式，需要使用Web Service，详情参见[Windows平台使用Paddle Serving指导](https://github.com/PaddlePaddle/Serving/blob/develop/doc/WINDOWS_TUTORIAL_CN.md) +Windows用户不能使用上述的启动方式，需要使用Web Service，详情参见[Windows平台使用Paddle Serving指导](https://github.com/PaddlePaddle/Serving/blob/develop/doc/Windows_Tutorial_CN.md) **WINDOWS只能使用0.5.0版本的CPU模式** diff --git a/deploy/slim/prune/README_en.md b/deploy/slim/prune/README_en.md index fe9c5dcd6660757d11a884d4dbe077e95fad8afe..f0d652f249686c1d462cd2aa71f4766cf39e763e 100644 --- a/deploy/slim/prune/README_en.md +++ b/deploy/slim/prune/README_en.md @@ -28,14 +28,14 @@ python3 setup.py install ``` -### 2. Download Pretrain Model +### 2. Download Pre-trained Model Model prune needs to load pre-trained models. PaddleOCR also provides a series of [models](../../../doc/doc_en/models_list_en.md). Developers can choose their own models or use their own models according to their needs. ### 3. Pruning sensitivity analysis - After the pre-training model is loaded, sensitivity analysis is performed on each network layer of the model to understand the redundancy of each network layer, and save a sensitivity file which named: sen.pickle. After that, user could load the sensitivity file via the [methods provided by PaddleSlim](https://github.com/PaddlePaddle/PaddleSlim/blob/develop/paddleslim/prune/sensitive.py#L221) and determining the pruning ratio of each network layer automatically. For specific details of sensitivity analysis, see：[Sensitivity analysis](https://github.com/PaddlePaddle/PaddleSlim/blob/develop/docs/zh_cn/tutorials/image_classification_sensitivity_analysis_tutorial.md) + After the pre-trained model is loaded, sensitivity analysis is performed on each network layer of the model to understand the redundancy of each network layer, and save a sensitivity file which named: sen.pickle. After that, user could load the sensitivity file via the [methods provided by PaddleSlim](https://github.com/PaddlePaddle/PaddleSlim/blob/develop/paddleslim/prune/sensitive.py#L221) and determining the pruning ratio of each network layer automatically. For specific details of sensitivity analysis, see：[Sensitivity analysis](https://github.com/PaddlePaddle/PaddleSlim/blob/develop/docs/zh_cn/tutorials/image_classification_sensitivity_analysis_tutorial.md) The data format of sensitivity file： sen.pickle(Dict){ 'layer_weight_name_0': sens_of_each_ratio(Dict){'pruning_ratio_0': acc_loss, 'pruning_ratio_1': acc_loss} @@ -47,7 +47,7 @@ PaddleOCR also provides a series of [models](../../../doc/doc_en/models_list_en. 'conv10_expand_weights': {0.1: 0.006509952684312718, 0.2: 0.01827734339798862, 0.3: 0.014528405644659832, 0.6: 0.06536008804270439, 0.8: 0.11798612250664964, 0.7: 0.12391408417493704, 0.4: 0.030615754498018757, 0.5: 0.047105205602406594} 'conv10_linear_weights': {0.1: 0.05113190831455035, 0.2: 0.07705573833558801, 0.3: 0.12096721757739311, 0.6: 0.5135061352930738, 0.8: 0.7908166677143281, 0.7: 0.7272187676899062, 0.4: 0.1819252083008504, 0.5: 0.3728054727792405} } - The function would return a dict after loading the sensitivity file. The keys of the dict are name of parameters in each layer. And the value of key is the information about pruning sensitivity of correspoding layer. In example, pruning 10% filter of the layer corresponding to conv10_expand_weights would lead to 0.65% degradation of model performance. The details could be seen at: [Sensitivity analysis](https://github.com/PaddlePaddle/PaddleSlim/blob/develop/docs/zh_cn/algo/algo.md#2-%E5%8D%B7%E7%A7%AF%E6%A0%B8%E5%89%AA%E8%A3%81%E5%8E%9F%E7%90%86) + The function would return a dict after loading the sensitivity file. The keys of the dict are name of parameters in each layer. And the value of key is the information about pruning sensitivity of corresponding layer. In example, pruning 10% filter of the layer corresponding to conv10_expand_weights would lead to 0.65% degradation of model performance. The details could be seen at: [Sensitivity analysis](https://github.com/PaddlePaddle/PaddleSlim/blob/develop/docs/zh_cn/algo/algo.md#2-%E5%8D%B7%E7%A7%AF%E6%A0%B8%E5%89%AA%E8%A3%81%E5%8E%9F%E7%90%86) Enter the PaddleOCR root directory，perform sensitivity analysis on the model with the following command： diff --git a/deploy/slim/quantization/README_en.md b/deploy/slim/quantization/README_en.md index bf3e91d69a298a7aaa8da21c22c45e62713e50cf..4cafe5f44e48a479cf5b0e4209b8e335a7e4917d 100644 --- a/deploy/slim/quantization/README_en.md +++ b/deploy/slim/quantization/README_en.md @@ -1,7 +1,7 @@ ## Introduction -Generally, a more complex model would achive better performance in the task, but it also leads to some redundancy in the model. +Generally, a more complex model would achieve better performance in the task, but it also leads to some redundancy in the model. Quantization is a technique that reduces this redundancy by reducing the full precision data to a fixed number, so as to reduce model calculation complexity and improve model inference performance. @@ -31,14 +31,14 @@ python setup.py install ``` -### 2. Download Pretrain Model -PaddleOCR provides a series of trained [models](../../../doc/doc_en/models_list_en.md). +### 2. Download Pre-trained Model +PaddleOCR provides a series of pre-trained [models](../../../doc/doc_en/models_list_en.md). If the model to be quantified is not in the list, you need to follow the [Regular Training](../../../doc/doc_en/quickstart_en.md) method to get the trained model. ### 3. Quant-Aware Training Quantization training includes offline quantization training and online quantization training. -Online quantization training is more effective. It is necessary to load the pre-training model. +Online quantization training is more effective. It is necessary to load the pre-trained model. After the quantization strategy is defined, the model can be quantified. The code for quantization training is located in `slim/quantization/quant.py`. For example, to train a detection model, the training instructions are as follows: @@ -54,7 +54,7 @@ python deploy/slim/quantization/quant.py -c configs/det/ch_ppocr_v2.0/ch_det_mv3 ### 4. Export inference model -After getting the model after pruning and finetuning we, can export it as inference_model for predictive deployment: +Once we got the model after pruning and fine-tuning, we can export it as an inference model for the deployment of predictive tasks: ```bash python deploy/slim/quantization/export_model.py -c configs/det/ch_ppocr_v2.0/ch_det_mv3_db_v2.0.yml -o Global.checkpoints=output/quant_model/best_accuracy Global.save_inference_dir=./output/quant_inference_model diff --git a/deploy/slim/quantization/export_model.py b/deploy/slim/quantization/export_model.py index 0cb86108d2275dc6ee1a74e118c27b94131975d3..34cf80f5e5566707a08d15ddeaaa51348dcd9acf 100755 --- a/deploy/slim/quantization/export_model.py +++ b/deploy/slim/quantization/export_model.py @@ -76,7 +76,7 @@ def main(): } FLAGS = ArgsParser().parse_args() config = load_config(FLAGS.config) - merge_config(FLAGS.opt) + config = merge_config(config, FLAGS.opt) logger = get_logger() # build post process diff --git a/doc/doc_ch/algorithm_overview.md b/doc/doc_ch/algorithm_overview.md index 8cc5bab8c95fecfa6f2dfe68d1cd182c52da5d00..0db6c6f7ff97a743d3f947d0588639ba267d9fc4 100755 --- a/doc/doc_ch/algorithm_overview.md +++ b/doc/doc_ch/algorithm_overview.md @@ -25,8 +25,8 @@ PaddleOCR开源的文本检测算法列表： 在ICDAR2015文本检测公开数据集上，算法效果如下： |模型|骨干网络|precision|recall|Hmean|下载链接| | --- | --- | --- | --- | --- | --- | -|EAST|ResNet50_vd|85.80%|86.71%|86.25%|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_r50_vd_east_v2.0_train.tar)| -|EAST|MobileNetV3|79.42%|80.64%|80.03%|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_mv3_east_v2.0_train.tar)| +|EAST|ResNet50_vd|88.71%|81.36%|84.88%|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_r50_vd_east_v2.0_train.tar)| +|EAST|MobileNetV3|78.2%|79.1%|78.65%|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_mv3_east_v2.0_train.tar)| |DB|ResNet50_vd|86.41%|78.72%|82.38%|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_r50_vd_db_v2.0_train.tar)| |DB|MobileNetV3|77.29%|73.08%|75.12%|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_mv3_db_v2.0_train.tar)| |SAST|ResNet50_vd|91.39%|83.77%|87.42%|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_r50_vd_sast_icdar15_v2.0_train.tar)| @@ -61,18 +61,18 @@ PaddleOCR基于动态图开源的文本识别算法列表： |模型|骨干网络|Avg Accuracy|模型存储命名|下载链接| |---|---|---|---|---| -|Rosetta|Resnet34_vd|80.9%|rec_r34_vd_none_none_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_none_none_ctc_v2.0_train.tar)| -|Rosetta|MobileNetV3|78.05%|rec_mv3_none_none_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_none_none_ctc_v2.0_train.tar)| -|CRNN|Resnet34_vd|82.76%|rec_r34_vd_none_bilstm_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_none_bilstm_ctc_v2.0_train.tar)| -|CRNN|MobileNetV3|79.97%|rec_mv3_none_bilstm_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_none_bilstm_ctc_v2.0_train.tar)| -|StarNet|Resnet34_vd|84.44%|rec_r34_vd_tps_bilstm_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_tps_bilstm_ctc_v2.0_train.tar)| -|StarNet|MobileNetV3|81.42%|rec_mv3_tps_bilstm_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_tps_bilstm_ctc_v2.0_train.tar)| -|RARE|MobileNetV3|82.5%|rec_mv3_tps_bilstm_att |[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_tps_bilstm_att_v2.0_train.tar)| -|RARE|Resnet34_vd|83.6%|rec_r34_vd_tps_bilstm_att |[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_tps_bilstm_att_v2.0_train.tar)| -|SRN|Resnet50_vd_fpn| 88.52% | rec_r50fpn_vd_none_srn | [训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r50_vd_srn_train.tar) | -|NRTR|NRTR_MTB| 84.3% | rec_mtb_nrtr | [训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mtb_nrtr_train.tar) | -|SAR|Resnet31| 87.2% | rec_r31_sar | [训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.1/rec/rec_r31_sar_train.tar) | -|SEED|Aster_Resnet| 85.2% | rec_resnet_stn_bilstm_att | [训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.1/rec/rec_resnet_stn_bilstm_att.tar) | +|Rosetta|Resnet34_vd|79.11%|rec_r34_vd_none_none_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_none_none_ctc_v2.0_train.tar)| +|Rosetta|MobileNetV3|75.80%|rec_mv3_none_none_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_none_none_ctc_v2.0_train.tar)| +|CRNN|Resnet34_vd|81.04%|rec_r34_vd_none_bilstm_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_none_bilstm_ctc_v2.0_train.tar)| +|CRNN|MobileNetV3|77.95%|rec_mv3_none_bilstm_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_none_bilstm_ctc_v2.0_train.tar)| +|StarNet|Resnet34_vd|82.85%|rec_r34_vd_tps_bilstm_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_tps_bilstm_ctc_v2.0_train.tar)| +|StarNet|MobileNetV3|79.28%|rec_mv3_tps_bilstm_ctc|[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_tps_bilstm_ctc_v2.0_train.tar)| +|RARE|Resnet34_vd|83.98%|rec_r34_vd_tps_bilstm_att |[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_tps_bilstm_att_v2.0_train.tar)| +|RARE|MobileNetV3|81.76%|rec_mv3_tps_bilstm_att |[训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_tps_bilstm_att_v2.0_train.tar)| +|SRN|Resnet50_vd_fpn| 86.31% | rec_r50fpn_vd_none_srn | [训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r50_vd_srn_train.tar) | +|NRTR|NRTR_MTB| 84.21% | rec_mtb_nrtr | [训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mtb_nrtr_train.tar) | +|SAR|Resnet31| 87.20% | rec_r31_sar | [训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.1/rec/rec_r31_sar_train.tar) | +|SEED|Aster_Resnet| 85.35% | rec_resnet_stn_bilstm_att | [训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.1/rec/rec_resnet_stn_bilstm_att.tar) | diff --git a/doc/doc_ch/android_demo.md b/doc/doc_ch/android_demo.md index b6d9a7921b950a5a3c911802f0fa0ad40ab4d850..3b12308257c998387d0a95a46bcfdc7d8837caaf 100644 --- a/doc/doc_ch/android_demo.md +++ b/doc/doc_ch/android_demo.md @@ -14,12 +14,12 @@ Demo测试的时候使用的是NDK 20b版本，20版本以上均可以支持编 1. Start a new Android Studio project - 在项目模版中选择 Native C++ 选择PaddleOCR/depoly/android_demo 路径 + 在项目模版中选择 Native C++ 选择PaddleOCR/deploy/android_demo 路径 进入项目后会自动编译，第一次编译会花费较长的时间，建议添加代理加速下载。 **代理添加：** -选择 Android Studio -> Perferences -> Appearance & Behavior -> System Settings -> HTTP Proxy -> Manual proxy configuration +选择 Android Studio -> Preferences -> Appearance & Behavior -> System Settings -> HTTP Proxy -> Manual proxy configuration ![](../demo/proxy.png) diff --git a/doc/doc_ch/code_and_doc.md b/doc/doc_ch/code_and_doc.md index 5ef76914689138a197292efc3654c3e591144fa7..43e28d7ab920133e2d99a78a40ca4c6af667b020 100644 --- a/doc/doc_ch/code_and_doc.md +++ b/doc/doc_ch/code_and_doc.md @@ -16,7 +16,7 @@ PaddleOCR的Python代码遵循 [PEP8规范](https://www.python.org/dev/peps/pep- - 空格 - - 空格应该加在逗号、分号、冒号前，而非他们的后面 + - 空格应该加在逗号、分号、冒号后，而非他们的前面 ```python # 正确： @@ -334,4 +334,4 @@ git push origin new_branch 2）如果评审意见比较多: - 请给出总体的修改情况。 -- 请采用`start a review`进行回复，而非直接回复的方式。原因是每个回复都会发送一封邮件，会造成邮件灾难。 \ No newline at end of file +- 请采用`start a review`进行回复，而非直接回复的方式。原因是每个回复都会发送一封邮件，会造成邮件灾难。 diff --git a/doc/doc_ch/detection.md b/doc/doc_ch/detection.md index f76ae7f842fb6b7002e084be59dc7ccb31f39771..4114d9f2e6c584566dbfc6d9280074d767848ce1 100644 --- a/doc/doc_ch/detection.md +++ b/doc/doc_ch/detection.md @@ -78,11 +78,11 @@ json.dumps编码前的图像标注信息是包含多个字典的list，字典中 cd PaddleOCR/ # 根据backbone的不同选择下载对应的预训练模型 # 下载MobileNetV3的预训练模型 -wget -P ./pretrain_models/ https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/MobileNetV3_large_x0_5_pretrained.pdparams +wget -P ./pretrain_models/ https://paddleocr.bj.bcebos.com/pretrained/MobileNetV3_large_x0_5_pretrained.pdparams # 或，下载ResNet18_vd的预训练模型 -wget -P ./pretrain_models/ https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/ResNet18_vd_pretrained.pdparams +wget -P ./pretrain_models/ https://paddleocr.bj.bcebos.com/pretrained/ResNet18_vd_pretrained.pdparams # 或，下载ResNet50_vd的预训练模型 -wget -P ./pretrain_models/ https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/ResNet50_vd_ssld_pretrained.pdparams +wget -P ./pretrain_models/ https://paddleocr.bj.bcebos.com/pretrained/ResNet50_vd_ssld_pretrained.pdparams ``` diff --git a/doc/doc_ch/knowledge_distillation.md b/doc/doc_ch/knowledge_distillation.md index 70604762e06bca1321d54f7cae95446bb947fdae..c8ac40486871d4b63c799c22704725781889bce4 100644 --- a/doc/doc_ch/knowledge_distillation.md +++ b/doc/doc_ch/knowledge_distillation.md @@ -1,8 +1,27 @@ + # 知识蒸馏 - ++ [知识蒸馏](#0) + + [1. 简介](#1) + - [1.1 知识蒸馏介绍](#11) + - [1.2 PaddleOCR知识蒸馏简介](#12) + + [2. 配置文件解析](#2) + + [2.1 识别配置文件解析](#21) + - [2.1.1 模型结构](#211) + - [2.1.2 损失函数](#212) + - [2.1.3 后处理](#213) + - [2.1.4 指标计算](#214) + - [2.1.5 蒸馏模型微调](#215) + + [2.2 检测配置文件解析](#22) + - [2.2.1 模型结构](#221) + - [2.2.2 损失函数](#222) + - [2.2.3 后处理](#223) + - [2.2.4 蒸馏指标计算](#224) + - [2.2.5 检测蒸馏模型Fine-tune](#225) + + ## 1. 简介 - + ### 1.1 知识蒸馏介绍 近年来，深度神经网络在计算机视觉、自然语言处理等领域被验证是一种极其有效的解决问题的方法。通过构建合适的神经网络，加以训练，最终网络模型的性能指标基本上都会超过传统算法。 @@ -13,11 +32,12 @@ 此外，在知识蒸馏任务中，也衍生出了互学习的模型训练方法，论文[Deep Mutual Learning](https://arxiv.org/abs/1706.00384)中指出，使用两个完全相同的模型在训练的过程中互相监督，可以达到比单个模型训练更好的效果。 + ### 1.2 PaddleOCR知识蒸馏简介 无论是大模型蒸馏小模型，还是小模型之间互相学习，更新参数，他们本质上是都是不同模型之间输出或者特征图(feature map)之间的相互监督，区别仅在于 (1) 模型是否需要固定参数。(2) 模型是否需要加载预训练模型。 -对于大模型蒸馏小模型的情况，大模型一般需要加载预训练模型并固定参数；对于小模型之间互相蒸馏的情况，小模型一般都不加载预训练模型，参数也都是可学习的状态。 +对于大模型蒸馏小模型的情况，大模型一般需要加载预训练模型并固定参数；对于小模型之间互相蒸馏的情况，小模型一般都不加载预训练模型，参数也都是可学习的状态。 在知识蒸馏任务中，不只有2个模型之间进行蒸馏的情况，多个模型之间互相学习的情况也非常普遍。因此在知识蒸馏代码框架中，也有必要支持该种类别的蒸馏方法。 @@ -30,17 +50,19 @@ PaddleOCR中集成了知识蒸馏的算法，具体地，有以下几个主要 通过知识蒸馏，在中英文通用文字识别任务中，不增加任何预测耗时的情况下，可以给模型带来3%以上的精度提升，结合学习率调整策略以及模型结构微调策略，最终提升提升超过5%。 - + ## 2. 配置文件解析 在知识蒸馏训练的过程中，数据预处理、优化器、学习率、全局的一些属性没有任何变化。模型结构、损失函数、后处理、指标计算等模块的配置文件需要进行微调。 下面以识别与检测的知识蒸馏配置文件为例，对知识蒸馏的训练与配置进行解析。 + ### 2.1 识别配置文件解析 配置文件在[ch_PP-OCRv2_rec_distillation.yml](../../configs/rec/ch_PP-OCRv2/ch_PP-OCRv2_rec_distillation.yml)。 + #### 2.1.1 模型结构 知识蒸馏任务中，模型结构配置如下所示。 @@ -176,6 +198,7 @@ Architecture: } ``` + #### 2.1.2 损失函数 知识蒸馏任务中，损失函数配置如下所示。 @@ -212,7 +235,7 @@ Loss: 关于`CombinedLoss`更加具体的实现可以参考: [combined_loss.py](../../ppocr/losses/combined_loss.py#L23)。关于`DistillationCTCLoss`等蒸馏损失函数更加具体的实现可以参考[distillation_loss.py](../../ppocr/losses/distillation_loss.py)。 - + #### 2.1.3 后处理 知识蒸馏任务中，后处理配置如下所示。 @@ -228,7 +251,7 @@ PostProcess: 关于`DistillationCTCLabelDecode`更加具体的实现可以参考: [rec_postprocess.py](../../ppocr/postprocess/rec_postprocess.py#L128) - + #### 2.1.4 指标计算 知识蒸馏任务中，指标计算配置如下所示。 @@ -245,7 +268,7 @@ Metric: 关于`DistillationMetric`更加具体的实现可以参考: [distillation_metric.py](../../ppocr/metrics/distillation_metric.py#L24)。 - + #### 2.1.5 蒸馏模型微调 对蒸馏得到的识别蒸馏进行微调有2种方式。 @@ -279,15 +302,15 @@ paddle.save(s_params, "ch_PP-OCRv2_rec_train/student.pdparams") 转化完成之后，使用[ch_PP-OCRv2_rec.yml](../../configs/rec/ch_PP-OCRv2/ch_PP-OCRv2_rec.yml)，修改预训练模型的路径（为导出的`student.pdparams`模型路径）以及自己的数据路径，即可进行模型微调。 + ### 2.2 检测配置文件解析 - 检测模型蒸馏的配置文件在PaddleOCR/configs/det/ch_PP-OCRv2/目录下，包含三个蒸馏配置文件： - ch_PP-OCRv2_det_cml.yml，采用cml蒸馏，采用一个大模型蒸馏两个小模型，且两个小模型互相学习的方法 - ch_PP-OCRv2_det_dml.yml，采用DML的蒸馏，两个Student模型互蒸馏的方法 - ch_PP-OCRv2_det_distill.yml，采用Teacher大模型蒸馏小模型Student的方法 - + #### 2.2.1 模型结构 知识蒸馏任务中，模型结构配置如下所示： @@ -419,7 +442,8 @@ Architecture: } ``` -#### 2.1.2 损失函数 + +#### 2.2.2 损失函数 知识蒸馏任务中，检测ch_PP-OCRv2_det_distill.yml蒸馏损失函数配置如下所示。 @@ -484,8 +508,8 @@ Loss: 关于`DistillationDilaDBLoss`更加具体的实现可以参考: [distillation_loss.py](https://github.com/PaddlePaddle/PaddleOCR/blob/release%2F2.4/ppocr/losses/distillation_loss.py#L185)。关于`DistillationDBLoss`等蒸馏损失函数更加具体的实现可以参考[distillation_loss.py](https://github.com/PaddlePaddle/PaddleOCR/blob/04c44974b13163450dfb6bd2c327863f8a194b3c/ppocr/losses/distillation_loss.py?_pjax=%23js-repo-pjax-container%2C%20div%5Bitemtype%3D%22http%3A%2F%2Fschema.org%2FSoftwareSourceCode%22%5D%20main%2C%20%5Bdata-pjax-container%5D#L148)。 - -#### 2.1.3 后处理 + +#### 2.2.3 后处理 知识蒸馏任务中，检测蒸馏后处理配置如下所示。 @@ -503,8 +527,8 @@ PostProcess: 关于`DistillationDBPostProcess`更加具体的实现可以参考: [db_postprocess.py](../../ppocr/postprocess/db_postprocess.py#L195) - -#### 2.1.4 蒸馏指标计算 + +#### 2.2.4 蒸馏指标计算 知识蒸馏任务中，检测蒸馏指标计算配置如下所示。 @@ -518,15 +542,15 @@ Metric: 由于蒸馏需要包含多个网络，甚至多个Student网络，在计算指标的时候只需要计算一个Student网络的指标即可，`key`字段设置为`Student`则表示只计算`Student`网络的精度。 - -#### 2.1.5 检测蒸馏模型finetune + +#### 2.2.5 检测蒸馏模型finetune 检测蒸馏有三种方式： - 采用ch_PP-OCRv2_det_distill.yml，Teacher模型设置为PaddleOCR提供的模型或者您训练好的大模型 - 采用ch_PP-OCRv2_det_cml.yml，采用cml蒸馏，同样Teacher模型设置为PaddleOCR提供的模型或者您训练好的大模型 - 采用ch_PP-OCRv2_det_dml.yml，采用DML的蒸馏，两个Student模型互蒸馏的方法，在PaddleOCR采用的数据集上大约有1.7%的精度提升。 -在具体finetune时，需要在网络结构的`pretrained`参数中设置要加载的预训练模型。 +在具体fine-tune时，需要在网络结构的`pretrained`参数中设置要加载的预训练模型。 在精度提升方面，cml的精度>dml的精度>distill蒸馏方法的精度。当数据量不足或者Teacher模型精度与Student精度相差不大的时候，这个结论或许会改变。 diff --git a/doc/doc_ch/recognition.md b/doc/doc_ch/recognition.md index bb7d01712a85c92a02109e41814059e6c98c7cdc..51a4b69af0a66a61dd99f95a29a909124e6283a1 100644 --- a/doc/doc_ch/recognition.md +++ b/doc/doc_ch/recognition.md @@ -63,6 +63,17 @@ train_data/rec/train/word_002.jpg 用科技让复杂的世界更简单 | ... ``` +除上述单张图像为一行格式之外，PaddleOCR也支持对离线增广后的数据进行训练，为了防止相同样本在同一个batch中被多次采样，我们可以将相同标签对应的图片路径写在一行中，以列表的形式给出，在训练中，PaddleOCR会随机选择列表中的一张图片进行训练。对应地，标注文件的格式如下。 + +``` +["11.jpg", "12.jpg"] 简单可依赖 +["21.jpg", "22.jpg", "23.jpg"] 用科技让复杂的世界更简单 +3.jpg ocr +``` + +上述示例标注文件中，"11.jpg"和"12.jpg"的标签相同，都是`简单可依赖`，在训练的时候，对于该行标注，会随机选择其中的一张图片进行训练。 + + - 测试集 同训练集类似，测试集也需要提供一个包含所有图片的文件夹（test）和一个rec_gt_test.txt，测试集的结构如下所示： diff --git a/doc/doc_ch/thirdparty.md b/doc/doc_ch/thirdparty.md index 5b1eb634f4ff5f491d32c03d9eaecb90a53e3626..cd521d090f556812f27c66f208ee9508dc4d986f 100644 --- a/doc/doc_ch/thirdparty.md +++ b/doc/doc_ch/thirdparty.md @@ -60,9 +60,9 @@ PaddleOCR非常欢迎社区贡献以PaddleOCR为核心的各种服务、部署 如果您在使用PaddleOCR时遇到了代码bug、功能不符合预期等问题，可以为PaddleOCR贡献您的修改，其中： -- Python代码规范可参考[附录1：Python代码规范](./code_and_doc.md/#附录1)。 +- Python代码规范可参考[附录1：Python代码规范](./code_and_doc.md#附录1)。 -- 提交代码前请再三确认不会引入新的bug，并在PR中描述优化点。如果该PR解决了某个issue，请在PR中连接到该issue。所有的PR都应该遵守附录3中的[3.2.10 提交代码的一些约定。](./code_and_doc.md/#提交代码的一些约定) +- 提交代码前请再三确认不会引入新的bug，并在PR中描述优化点。如果该PR解决了某个issue，请在PR中连接到该issue。所有的PR都应该遵守附录3中的[3.2.10 提交代码的一些约定。](./code_and_doc.md#提交代码的一些约定) - 请在提交之前参考下方的[附录3：Pull Request说明](./code_and_doc.md#附录3)。如果您对git的提交流程不熟悉，同样可以参考附录3的3.2节。 @@ -70,7 +70,7 @@ PaddleOCR非常欢迎社区贡献以PaddleOCR为核心的各种服务、部署 ### 2.3 文档优化 -如果您在使用PaddleOCR时遇到了文档表述不清楚、描述缺失、链接失效等问题，可以为PaddleOCR贡献您的修改。文档书写规范请参考[附录2：文档规范](./code_and_doc.md/#附录2)。**最后请在PR的题目中加上标签`【third-party】` , 在说明中@Evezerest，拥有此标签的PR将会被高优处理。** +如果您在使用PaddleOCR时遇到了文档表述不清楚、描述缺失、链接失效等问题，可以为PaddleOCR贡献您的修改。文档书写规范请参考[附录2：文档规范](./code_and_doc.md#附录2)。**最后请在PR的题目中加上标签`【third-party】` , 在说明中@Evezerest，拥有此标签的PR将会被高优处理。** ## 3. 更多贡献机会 diff --git a/doc/doc_ch/update.md b/doc/doc_ch/update.md index de5cdaf2aa24aa4c32e81001cdccec1156ee8605..c4c870681c6ccb5ad7702101312e5dbe47e9cb85 100644 --- a/doc/doc_ch/update.md +++ b/doc/doc_ch/update.md @@ -9,7 +9,7 @@ - 2020.12.07 [FAQ](../../doc/doc_ch/FAQ.md)新增5个高频问题，总数124个，并且计划以后每周一都会更新，欢迎大家持续关注。 - 2020.11.25 更新半自动标注工具[PPOCRLabel](../../PPOCRLabel/README_ch.md)，辅助开发者高效完成标注任务，输出格式与PP-OCR训练任务完美衔接。 - 2020.9.22 更新PP-OCR技术文章，https://arxiv.org/abs/2009.09941 -- 2020.9.19 更新超轻量压缩ppocr_mobile_slim系列模型，整体模型3.5M(详见PP-OCR Pipline)，适合在移动端部署使用。 +- 2020.9.19 更新超轻量压缩ppocr_mobile_slim系列模型，整体模型3.5M(详见PP-OCR Pipeline)，适合在移动端部署使用。 - 2020.9.17 更新超轻量ppocr_mobile系列和通用ppocr_server系列中英文ocr模型，媲美商业效果。 - 2020.9.17 更新[英文识别模型](./models_list.md#english-recognition-model)和[多语种识别模型](./models_list.md#english-recognition-model)，已支持`德语、法语、日语、韩语`，更多语种识别模型将持续更新。 - 2020.8.26 更新OCR相关的84个常见问题及解答，具体参考[FAQ](./FAQ.md) diff --git a/doc/doc_en/FAQ_en.md b/doc/doc_en/FAQ_en.md index 25777be77b6393c09c38e3c319ca1bd50cc3b1e8..5cf82a78720d15ce5b0aac37c409921474923813 100644 --- a/doc/doc_en/FAQ_en.md +++ b/doc/doc_en/FAQ_en.md @@ -1,7 +1,7 @@ ## FAQ 1. **Prediction error: got an unexpected keyword argument 'gradient_clip'** -The installed version of paddle is incorrect. Currently, this project only supports paddle1.7, which will be adapted to 1.8 in the near future. +The installed version of paddle is incorrect. Currently, this project only supports Paddle 1.7, which will be adapted to 1.8 in the near future. 2. **Error when converting attention recognition model: KeyError: 'predict'** Solved. Please update to the latest version of the code. @@ -31,7 +31,7 @@ At present, PaddleOCR has opensourced two Chinese models, namely 8.6M ultra-ligh |General Chinese OCR model|Resnet50_vd+Resnet34_vd|det_r50_vd_db.yml|rec_chinese_common_train.yml| 8. **Is there a plan to opensource a model that only recognizes numbers or only English + numbers?** -It is not planned to opensource numbers only, numbers + English only, or other vertical text models. Paddleocr has opensourced a variety of detection and recognition algorithms for customized training. The two Chinese models are also based on the training output of the open-source algorithm library. You can prepare the data according to the tutorial, choose the appropriate configuration file, train yourselves, and we believe that you can get good result. If you have any questions during the training, you are welcome to open issues or ask in the communication group. We will answer them in time. +It is not planned to opensource numbers only, numbers + English only, or other vertical text models. PaddleOCR has opensourced a variety of detection and recognition algorithms for customized training. The two Chinese models are also based on the training output of the open-source algorithm library. You can prepare the data according to the tutorial, choose the appropriate configuration file, train yourselves, and we believe that you can get good result. If you have any questions during the training, you are welcome to open issues or ask in the communication group. We will answer them in time. 9. **What is the training data used by the open-source model? Can it be opensourced?** At present, the open source model, dataset and magnitude are as follows: @@ -46,11 +46,11 @@ At present, the open source model, dataset and magnitude are as follows: 10. **Error in using the model with TPS module for prediction** Error message: Input(X) dims[3] and Input(Grid) dims[2] should be equal, but received X dimension[3]\(108) != Grid dimension[2]\(100) -Solution：TPS does not support variable shape. Please set --rec_image_shape='3,32,100' and --rec_char_type='en' +Solution: TPS does not support variable shape. Please set --rec_image_shape='3,32,100' and --rec_char_type='en' 11. **Custom dictionary used during training, the recognition results show that words do not appear in the dictionary** The used custom dictionary path is not set when making prediction. The solution is setting parameter `rec_char_dict_path` to the corresponding dictionary file. 12. **Results of cpp_infer and python_inference are very different** -Versions of exprted inference model and inference libraray should be same. For example, on Windows platform, version of the inference libraray that PaddlePaddle provides is 1.8, but version of the inference model that PaddleOCR provides is 1.7, you should export model yourself(`tools/export_model.py`) on PaddlePaddle1.8 and then use the exported model for inference. +Versions of exported inference model and inference library should be same. For example, on Windows platform, version of the inference library that PaddlePaddle provides is 1.8, but version of the inference model that PaddleOCR provides is 1.7, you should export model yourself(`tools/export_model.py`) on PaddlePaddle 1.8 and then use the exported model for inference. diff --git a/doc/doc_en/algorithm_overview_en.md b/doc/doc_en/algorithm_overview_en.md index 4d521c9cd35d4dbde9b8c83d8a7e5ebbd84e59c9..3e94360653b17443536297f33c05e338656bd89b 100755 --- a/doc/doc_en/algorithm_overview_en.md +++ b/doc/doc_en/algorithm_overview_en.md @@ -30,8 +30,8 @@ On the ICDAR2015 dataset, the text detection result is as follows: |Model|Backbone|Precision|Recall|Hmean|Download link| | --- | --- | --- | --- | --- | --- | -|EAST|ResNet50_vd|85.80%|86.71%|86.25%|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_r50_vd_east_v2.0_train.tar)| -|EAST|MobileNetV3|79.42%|80.64%|80.03%|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_mv3_east_v2.0_train.tar)| +|EAST|ResNet50_vd|88.71%|81.36%|84.88%|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_r50_vd_east_v2.0_train.tar)| +|EAST|MobileNetV3|78.2%|79.1%|78.65%|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_mv3_east_v2.0_train.tar)| |DB|ResNet50_vd|86.41%|78.72%|82.38%|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_r50_vd_db_v2.0_train.tar)| |DB|MobileNetV3|77.29%|73.08%|75.12%|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_mv3_db_v2.0_train.tar)| |SAST|ResNet50_vd|91.39%|83.77%|87.42%|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/det_r50_vd_sast_icdar15_v2.0_train.tar)| @@ -67,20 +67,20 @@ Refer to [DTRB](https://arxiv.org/abs/1904.01906), the training and evaluation r |Model|Backbone|Avg Accuracy|Module combination|Download link| |---|---|---|---|---| -|Rosetta|Resnet34_vd|80.9%|rec_r34_vd_none_none_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_none_none_ctc_v2.0_train.tar)| -|Rosetta|MobileNetV3|78.05%|rec_mv3_none_none_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_none_none_ctc_v2.0_train.tar)| -|CRNN|Resnet34_vd|82.76%|rec_r34_vd_none_bilstm_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_none_bilstm_ctc_v2.0_train.tar)| -|CRNN|MobileNetV3|79.97%|rec_mv3_none_bilstm_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_none_bilstm_ctc_v2.0_train.tar)| -|StarNet|Resnet34_vd|84.44%|rec_r34_vd_tps_bilstm_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_tps_bilstm_ctc_v2.0_train.tar)| -|StarNet|MobileNetV3|81.42%|rec_mv3_tps_bilstm_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_tps_bilstm_ctc_v2.0_train.tar)| -|RARE|MobileNetV3|82.5%|rec_mv3_tps_bilstm_att |[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_tps_bilstm_att_v2.0_train.tar)| -|RARE|Resnet34_vd|83.6%|rec_r34_vd_tps_bilstm_att |[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_tps_bilstm_att_v2.0_train.tar)| -|SRN|Resnet50_vd_fpn| 88.52% | rec_r50fpn_vd_none_srn |[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r50_vd_srn_train.tar)| -|NRTR|NRTR_MTB| 84.3% | rec_mtb_nrtr | [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mtb_nrtr_train.tar) | -|SAR|Resnet31| 87.2% | rec_r31_sar | [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.1/rec/rec_r31_sar_train.tar) | -|SEED|Aster_Resnet| 85.2% | rec_resnet_stn_bilstm_att | [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.1/rec/rec_resnet_stn_bilstm_att.tar) | - -Please refer to the document for training guide and use of PaddleOCR +|Rosetta|Resnet34_vd|79.11%|rec_r34_vd_none_none_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_none_none_ctc_v2.0_train.tar)| +|Rosetta|MobileNetV3|75.80%|rec_mv3_none_none_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_none_none_ctc_v2.0_train.tar)| +|CRNN|Resnet34_vd|81.04%|rec_r34_vd_none_bilstm_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_none_bilstm_ctc_v2.0_train.tar)| +|CRNN|MobileNetV3|77.95%|rec_mv3_none_bilstm_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_none_bilstm_ctc_v2.0_train.tar)| +|StarNet|Resnet34_vd|82.85%|rec_r34_vd_tps_bilstm_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_tps_bilstm_ctc_v2.0_train.tar)| +|StarNet|MobileNetV3|79.28%|rec_mv3_tps_bilstm_ctc|[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_tps_bilstm_ctc_v2.0_train.tar)| +|RARE|Resnet34_vd|83.98%|rec_r34_vd_tps_bilstm_att |[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r34_vd_tps_bilstm_att_v2.0_train.tar)| +|RARE|MobileNetV3|81.76%|rec_mv3_tps_bilstm_att |[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mv3_tps_bilstm_att_v2.0_train.tar)| +|SRN|Resnet50_vd_fpn| 86.31% | rec_r50fpn_vd_none_srn |[trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_r50_vd_srn_train.tar)| +|NRTR|NRTR_MTB| 84.21% | rec_mtb_nrtr | [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/en/rec_mtb_nrtr_train.tar) | +|SAR|Resnet31| 87.20% | rec_r31_sar | [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.1/rec/rec_r31_sar_train.tar) | +|SEED|Aster_Resnet| 85.35% | rec_resnet_stn_bilstm_att | [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.1/rec/rec_resnet_stn_bilstm_att.tar) | + +Please refer to the document for training guide and use of PaddleOCR ## 2. Training diff --git a/doc/doc_en/android_demo_en.md b/doc/doc_en/android_demo_en.md index bab4f5275c785d0dbbc1456ae29b98ff82cbae1a..fd962bb2911d952a4ec9919eebf1903daca323c7 100644 --- a/doc/doc_en/android_demo_en.md +++ b/doc/doc_en/android_demo_en.md @@ -20,7 +20,7 @@ File -> New ->New Project to create "Native C++" project **Agent add:** - Android Studio -> Perferences -> Appearance & Behavior -> System Settings -> HTTP Proxy -> Manual proxy configuration + Android Studio -> Preferences -> Appearance & Behavior -> System Settings -> HTTP Proxy -> Manual proxy configuration ![](../demo/proxy.png) diff --git a/doc/doc_en/angle_class_en.md b/doc/doc_en/angle_class_en.md index b7fcd63e070318d3aab37714a1213ad9f56cb6fc..00888fb04b70753d3dbdd785b3d46f286aad0315 100644 --- a/doc/doc_en/angle_class_en.md +++ b/doc/doc_en/angle_class_en.md @@ -92,7 +92,7 @@ python3 -m paddle.distributed.launch --gpus '0,1,2,3,4,5,6,7' tools/train.py -c PaddleOCR provides a variety of data augmentation methods. If you want to add disturbance during training, Please uncomment the `RecAug` and `RandAugment` fields under `Train.dataset.transforms` in the configuration file. -The default perturbation methods are: cvtColor, blur, jitter, Gasuss noise, random crop, perspective, color reverse, RandAugment. +The default perturbation methods are: cvtColor, blur, jitter, Gauss noise, random crop, perspective, color reverse, RandAugment. Except for RandAugment, each disturbance method is selected with a 50% probability during the training process. For specific code implementation, please refer to: [rec_img_aug.py](../../ppocr/data/imaug/rec_img_aug.py) diff --git a/doc/doc_en/code_and_doc.md b/doc/doc_en/code_and_doc.md new file mode 100644 index 0000000000000000000000000000000000000000..f3ee769e7dd7184226f5385056f2ef04c5000dbf --- /dev/null +++ b/doc/doc_en/code_and_doc.md @@ -0,0 +1,349 @@ + - Appendix + + This appendix contains python, document specifications and Pull Request process. Please follow the relevant contents + + - [Appendix 1：Python Code Specification](#Appendix1) + + - [Appendix 2：Document Specification](#Appendix2) + + - [Appendix 3：Pull Request Description](#Appendix3) + + + + ## Appendix 1：Python Code Specification + + The Python code of PaddleOCR follows [PEP8 Specification]( https://www.python.org/dev/peps/pep-0008/ ), some of the key concerns include the following + + - Space + + - Spaces should be added after commas, semicolons, colons, not before them + + ```python + # true: + print(x, y) + + # false: + print(x , y) + ``` + + - When specifying a keyword parameter or default parameter value in a function, do not use spaces on both sides of it + + ```python + # true: + def complex(real, imag=0.0) + # false: + def complex(real, imag = 0.0) + ``` + + - comment + + - Inline comments: inline comments are indicated by the` # `sign. Two spaces should be left between code and` # `, and one space should be left between` # `and comments, for example + + ```python + x = x + 1 # Compensate for border + ``` + + - Functions and methods: The definition of each function should include the following: + + - Function description: Utility, input and output of function + + - Args: Name and description of each parameter + - Returns: The meaning and type of the return value + + ```python + def fetch_bigtable_rows(big_table, keys, other_silly_variable=None): + """Fetches rows from a Bigtable. + + Retrieves rows pertaining to the given keys from the Table instance + represented by big_table. Silly things may happen if + other_silly_variable is not None. + + Args: + big_table: An open Bigtable Table instance. + keys: A sequence of strings representing the key of each table row + to fetch. + other_silly_variable: Another optional variable, that has a much + longer name than the other args, and which does nothing. + + Returns: + A dict mapping keys to the corresponding table row data + fetched. Each row is represented as a tuple of strings. For + example: + + {'Serak': ('Rigel VII', 'Preparer'), + 'Zim': ('Irk', 'Invader'), + 'Lrrr': ('Omicron Persei 8', 'Emperor')} + + If a key from the keys argument is missing from the dictionary, + then that row was not found in the table. + """ + pass + ``` + + + + ## Appendix 2: Document Specification + + ### 2.1 Overall Description + + - Document Location: If you add new features to your original Markdown file, please **Do not re-create** a new file. If you don't know where to add it, you can first PR the code and then ask the official in commit. + + - New Markdown Document Name: Describe the content of the document in English, typically a combination of lowercase letters and underscores, such as `add_New_Algorithm.md` + + - New Markdown Document Format: Catalog - Body - FAQ + + > The directory generation method can use [this site](https://ecotrust-canada.github.io/markdown-toc/ ) Automatically extract directories after copying MD contents, and then add ` before each heading of the MD file + + - English and Chinese: Any changes or additions to the document need to be made in both Chinese and English documents. + + ### 2.2 Format Specification + + - Title format: The document title format follows the format of: Arabic decimal point combination-space-title (for example, `2.1 XXXX`, `2.XXXX`) + + - Code block: Displays code in code block format that needs to be run, describing the meaning of command parameters before the code block. for example: + + > Pipeline of detection + direction Classify + recognition: Vertical text can be recognized after set direction classifier parameters`--use_angle_cls true`. + > + > ``` + > paddleocr --image_dir ./imgs/11.jpg --use_angle_cls true + > ``` + + - Variable Rrferences: If code variables or command parameters are referenced in line, they need to be represented in line code, for example, above `--use_angle_cls true` with one space in front and one space in back + + - Uniform naming: e.g. PP-OCRv2, PP-OCR mobile, `paddleocr` whl package, PPOCRLabel, Paddle Lite, etc. + + - Supplementary notes: Supplementary notes by reference format `>`. + + - Picture: If a picture is added to the description document, specify the naming of the picture (describing its content) and add the picture under `doc/`. + + - Title: Capitalize the first letter of each word in the title. + + + + ## Appendix 3: Pull Request Description + + ### 3.1 PaddleOCR Branch Description + + PaddleOCR will maintain two branches in the future, one for each: + + - release/x.x family branch: stable release version branch, also the default branch. PaddleOCR releases a new release branch based on feature updates and adapts to the release version of Paddle. As versions iterate, more and more release/x.x family branches are maintained by default with the latest version of the release branch. + - dygraph branch: For the development branch, adapts the dygraph version of the Paddle dynamic graph to primarily develop new functionality. If you need to redevelop, choose the dygraph branch. To ensure that the dygraph branch pulls out the release/x.x branch when needed, the code for the dygraph branch can only use the valid API in the latest release branch of Paddle. That is, if a new API has been developed in the Paddle dygraph branch but has not yet appeared in the release branch code, do not use it in Paddle OCR. In addition, performance optimization, parameter tuning, policy updates that do not involve API can be developed normally. + + The historical branch of PaddleOCR will no longer be maintained in the future. These branches will continue to be maintained, considering that some of you may still be using them: + + - Develop branch: This branch was used for the development and testing of static diagrams and is currently compatible with version >=1.7. If you have special needs, you can also use this branch to accommodate older versions of Paddle, but you won't update your code until you fix the bug. + + PaddleOCR welcomes you to actively contribute code to repo. Here are some basic processes for contributing code. + + ### 3.2 PaddleOCR Code Submission Process And Specification + + > If you are familiar with Git use, you can jump directly to [Some Conventions For Submitting Code in 3.2.10](#Some_conventions_for_submitting_code) + + #### 3.2.1 Create Your `Remote Repo` + + - In PaddleOCR [GitHub Home]( https://github.com/PaddlePaddle/PaddleOCR ) Click the `Fork` button in the upper left corner to create a `remote repo`in your personal directory, such as ` https://github.com/ {your_name}/PaddleOCR`. + + ![banner](../banner.png) + + - Clone `Remote repo` + + ``` + # pull code of develop branch + git clone https://github.com/{your_name}/PaddleOCR.git -b dygraph + cd PaddleOCR + ``` + + > Clone failures are mostly due to network reasons, try again later or configure the proxy + + #### 3.2.2 Login And Connect Using Token + + Start by viewing the information for the current `remote repo`. + + ``` + git remote -v + # origin https://github.com/{your_name}/PaddleOCR.git (fetch) + # origin https://github.com/{your_name}/PaddleOCR.git (push) + ``` + + Only the information of the clone `remote repo`, i.e. the PaddleOCR under your username, is available. Due to the change in Github's login method, you need to reconfigure the `remote repo` address by means of a Token. The token is generated as follows: + + 1. Find Personal Access Tokens: Click on your avatar in the upper right corner of the Github page and choose Settings --> Developer settings --> Personal access tokens, + + 2. Click Generate new token: Fill in the token name in Note, such as 'paddle'. In Select scopes, select repo (required), admin:repo_hook, delete_repo, etc. You can check them according to your needs. Then click Generate token to generate the token, and finally copy the generated token. + + Delete the original origin configuration + + ``` + git remote rm origin + ``` + + Change the remote branch to `https://oauth2:{token}@github.com/{your_name}/PaddleOCR.git`. For example, if the token value is 12345 and your user name is PPOCR, run the following command + + ``` + git remote add origin https://oauth2:12345@github.com/PPOCR/PaddleOCR.git + ``` + + This establishes a connection to our own `remote repo`. Next we create a remote host of the original PaddleOCR repo, named upstream. + + ``` + git remote add upstream https://github.com/PaddlePaddle/PaddleOCR.git + ``` + + Use `git remote -v` to view current `remote warehouse` information, output as follows, found to include two origin and two upstream of `remote repo` . + + ``` + origin https://github.com/{your_name}/PaddleOCR.git (fetch) + origin https://github.com/{your_name}/PaddleOCR.git (push) + upstream https://github.com/PaddlePaddle/PaddleOCR.git (fetch) + upstream https://github.com/PaddlePaddle/PaddleOCR.git (push) + ``` + + This is mainly to keep the local repository up to date when subsequent pull request (PR) submissions are made. + + #### 3.2.3 Create Local Branch + + First get the latest code of upstream, then create a new_branch branch based on the dygraph of the upstream repo (upstream). + + ``` + git fetch upstream + git checkout -b new_branch upstream/dygraph + ``` + + > If for a newly forked PaddleOCR project, the user's remote repo (origin) has the same branch updates as the upstream repository (upstream), you can also create a new local branch based on the default branch of the origin repo or a specified branch with the following command + > + > ``` + > # Create new_branch branch on user remote repo (origin) based on develop branch + > git checkout -b new_branch origin/develop + > # Create new_branch branch based on upstream remote repo develop branch + > # If you need to create a new branch from upstream, + > # you need to first use git fetch upstream to get upstream code + > git checkout -b new_branch upstream/develop + > ``` + + The final switch to the new branch is displayed with the following output information. + + ``` + Branch new_branch set up to track remote branch develop from upstream. + Switched to a new branch 'new_branch' + ``` + + After switching branches, file changes can be made on this branch + + #### 3.2.4 Use Pre-Commit Hook + + Paddle developers use the pre-commit tool to manage Git pre-submit hooks. It helps us format the source code (C++, Python) and automatically check for basic things (such as having only one EOL per file, not adding large files to Git) before committing it. + + The pre-commit test is part of the unit test in Travis-CI. PR that does not satisfy the hook cannot be submitted to PaddleOCR. Install it first and run it in the current directory： + + ``` + pip install pre-commit + pre-commit install + ``` + + > 1. Paddle uses clang-format to adjust the C/C++ source code format. Make sure the `clang-format` version is above 3.8. + > + > 2. Yapf installed through pip install pre-commit is slightly different from conda install-c conda-forge pre-commit, and PaddleOCR developers use `pip install pre-commit`. + + #### 3.2.5 Modify And Submit Code + + If you make some changes on `README.Md ` on PaddleOCR, you can view the changed file through `git status`, and then add the changed file using `git add`。 + + ``` + git status # View change files + git add README.md + pre-commit + ``` + + Repeat these steps until the pre-comit format check does not error. As shown below. + + ![img](../precommit_pass.png) + + Use the following command to complete the submission. + + ``` + git commit -m "your commit info" + ``` + + #### 3.2.6 Keep Local Repo Up To Date + + Get the latest code for upstream and update the current branch. Here the upstream comes from section 2.2, `Connecting to a remote repo`. + + ``` + git fetch upstream + # If you want to commit to another branch, you need to pull code from another branch of upstream, here is develop + git pull upstream develop + ``` + + #### 3.2.7 Push To Remote Repo + + ``` + git push origin new_branch + ``` + + #### 3.2.7 Submit Pull Request + + Click the new pull request to select the local branch and the target branch, as shown in the following figure. In the description of PR, fill in the functions completed by the PR. Next, wait for review, and if you need to modify something, update the corresponding branch in origin with the steps above. + + ![banner](../pr.png) + + #### 3.2.8 Sign CLA Agreement And Pass Unit Tests + + - Signing the CLA When submitting a Pull Request to PaddlePaddle for the first time, you need to sign a CLA (Contributor License Agreement) agreement to ensure that your code can be incorporated as follows: + + 1. Please check the Check section in PR, find the license/cla, and click on the right detail to enter the CLA website + + 2. Click Sign in with GitHub to agree on the CLA website and when clicked, it will jump back to your Pull Request page + + #### 3.2.9 Delete Branch + + - Remove remote branch + + After PR is merged into the main repo, we can delete the branch of the remote repofrom the PR page. + You can also use `git push origin:branch name` to delete remote branches, such as: + + ``` + git push origin :new_branch + ``` + +- Delete local branch + + ``` + # Switch to the development branch, otherwise the current branch cannot be deleted + git checkout develop + + # Delete new_ Branch Branch + git branch -D new_branch + ``` + + + + #### 3.2.10 Some Conventions For Submitting Code + + In order for official maintainers to better focus on the code itself when reviewing it, please follow the following conventions each time you submit your code: + + 1）Please ensure that the unit tests in Travis-CI pass smoothly. If not, indicate that there is a problem with the submitted code, and the official maintainer generally does not review it. + + 2）Before submitting a Pull Request. + + - Note the number of commits. + + Reason: If you only modify one file and submit more than a dozen commits, each commit will only make a few modifications, which can be very confusing to the reviewer. The reviewer needs to look at each commit individually to see what changes have been made, and does not exclude the fact that changes between commits overlap each other. + + Suggestion: Keep as few commits as possible each time you submit, and supplement your last commit with git commit --amend. For multiple commits that have been Push to a remote warehouse, you can refer to [squash commits after push](https://stackoverflow.com/questions/5667884/how-to-squash-commits-in-git-after-they-have-been-pushed ). + + - Note the name of each commit: it should reflect the content of the current commit, not be too arbitrary. + + + 3） If you have solved a problem, add in the first comment box of the Pull Request:fix #issue_number，This will automatically close the corresponding Issue when the Pull Request is merged. Key words include:close, closes, closed, fix, fixes, fixed, resolve, resolves, resolved,please choose the right vocabulary. Detailed reference [Closing issues via commit messages](https://help.github.com/articles/closing-issues-via-commit-messages). + + In addition, in response to the reviewer's comments, you are requested to abide by the following conventions: + + 1） Each review comment from an official maintainer would like a response, which would better enhance the contribution of the open source community. + + - If you agree to the review opinion and modify it accordingly, give a simple Done. + - If you disagree with the review, please give your own reasons for refuting. + + 2）If there are many reviews: + + - Please give an overview of the changes. + - Please reply with `start a review', not directly. The reason is that each reply sends an e-mail message, which can cause a mail disaster. diff --git a/doc/doc_en/community_contribution_en.md b/doc/doc_en/community_contribution_en.md new file mode 100644 index 0000000000000000000000000000000000000000..43ce20c6d21824e690dcd5ea2059c15f844291c3 --- /dev/null +++ b/doc/doc_en/community_contribution_en.md @@ -0,0 +1,100 @@ +# COMMUNITY CONTRIBUTION + +Thank you for your support and interest in PaddleOCR. The goal of PaddleOCR is to build a professional, harmonious and supportive open source community with developers. This document presents existing community contributions, explanations for various contributions, and new opportunities and processes to make the contribution process more efficient and clear. + +PaddleOCR wants to help any developer with a dream realize their vision and enjoy the joy of creating value through the power of AI. + +--- + + + + + +> The picture above shows PaddleOCR's current Contributor, updated regularly + +## 1. COMMUNITY CONTRIBUTION + +### 1.1 PaddleOCR BASED COMMUNITY PROJECT + +- 【The lastest】 [FastOCRLabel](https://gitee.com/BaoJianQiang/FastOCRLabel): Complete C# version annotation tool (@ [包建强](https://gitee.com/BaoJianQiang) ) + +#### 1.1.1 UNIVERSAL TOOL + +- [DangoOCR offline version](https://github.com/PantsuDango/DangoOCR)：Universal desktop instant translation tool (@ [PantsuDango](https://github.com/PantsuDango)) +- [scr2txt](https://github.com/lstwzd/scr2txt)：Screenshot to Text tool (@ [lstwzd](https://github.com/lstwzd)) +- [AI Studio project](https://aistudio.baidu.com/aistudio/projectdetail/1054614?channelType=0&channel=0)：English video automatically generates subtitles( @ [叶月水狐](https://aistudio.baidu.com/aistudio/personalcenter/thirdview/322052)) + +#### 1.1.2 VERTICAL SCENE TOOLS + +- [id_card_ocr](https://github.com/baseli/id_card_ocr)：Identification of copy of ID card(@ [baseli](https://github.com/baseli)) +- [Paddle_Table_Image_Reader](https://github.com/thunder95/Paddle_Table_Image_Reader): A data assistant that can read tables and pictures(@ [thunder95](https://github.com/thunder95])) + +#### 1.1.3 PRE AND POST PROCESSING + +- [paddleOCRCorrectOutputs](https://github.com/yuranusduke/paddleOCRCorrectOutputs)：Get the key-value of OCR recognition result (@ [yuranusduke](https://github.com/yuranusduke)) + +### 1.2 NEW FEATURES FOR PaddleOCR + +- Thanks [authorfu](https://github.com/authorfu) for contributing Android([#340](https://github.com/PaddlePaddle/PaddleOCR/pull/340)) and [xiadeye](https://github.com/xiadeye) for contributing IOS demo code([#325](https://github.com/PaddlePaddle/PaddleOCR/pull/325)). +- Thanks [tangmq](https://gitee.com/tangmq) for adding docker deployment service to PaddleOCR to support quick release of callable restful API services([#507](https://github.com/PaddlePaddle/PaddleOCR/pull/507)). +- Thanks [lijinhan](https://github.com/lijinhan) for adding Java springboot to PaddleOCR and call OCR hubserving interface to complete the use of OCR service deployment([#1027](https://github.com/PaddlePaddle/PaddleOCR/pull/1027)). +- Thanks [Evezerest](https://github.com/Evezerest), [ninetailskim](https://github.com/ninetailskim), [edencfc](https://github.com/edencfc), [BeyondYourself](https://github.com/BeyondYourself), [1084667371](https://github.com/1084667371) for contributing complete code of [PPOCRLabel](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.3/PPOCRLabel/README_ch.md). + +### 1.3 CODE AND DOCUMENT OPTIMIZATION + +- Thanks [zhangxin](https://github.com/ZhangXinNan)([Blog](https://blog.csdn.net/sdlypyzq)) for contributing new visualization methods and adding .gitgnore, handling the problem of manually setting the PYTHONPATH environment variable([#210](https://github.com/PaddlePaddle/PaddleOCR/pull/210)). +- Thanks [lyl120117](https://github.com/lyl120117) for contributing code to print network structure([#304](https://github.com/PaddlePaddle/PaddleOCR/pull/304)). +- Thanks [BeyondYourself](https://github.com/BeyondYourself) for making a lot of great suggestions for PaddleOCR and simplifying some code styles of paddleocr([so many commits)](https://github.com/PaddlePaddle/PaddleOCR/commits?author=BeyondYourself). +- Thanks [Khanh Tran](https://github.com/xxxpsyduck) and [Karl Horky](https://github.com/karlhorky) for contributing modifing English documents. + +### 1.4 MULTILINGUAL CORPUS + +- Thanks [xiangyubo](https://github.com/xiangyubo) for contributing handwritting Chinese OCR dataset([#321](https://github.com/PaddlePaddle/PaddleOCR/pull/321)). +- Thanks [Mejans](https://github.com/Mejans) for contributing dictionary and corpus of the new language Occitan to PaddleOCR([#954](https://github.com/PaddlePaddle/PaddleOCR/pull/954)). + +## 2. CONTRIBUTION ILLUSTRATING + +### 2.1 NEW FUNCTION CLASS + +PaddleOCR welcomes community contributions to various services, deployment examples and software applications with paddleOCR as the core. Certified community contributions will be added to the above community contribution table to increase exposure for the majority of developers, which is also the glory of PaddleOCR, including: + +- Project form: the project code certified by the official community shall have good specifications and structure, and shall be equipped with a detailed README.md, which describes how to use the project. Through add a line 'paddleocr' to the requirements.txt, which can be automatically included in the usedby of paddleocr. + +- Integration method: if it is an update to the existing PaddleOCR tool, it will be integrated into the main repo. If a new function is expanded for paddleocr, please contact the official personnel first to confirm whether the project is integrated into the master repo, *even if the new function is not integrated into the master repo, we will also increase the exposure of your personal project in the way of community contribution.* + + +### 2.2 CODE OPTIMIZATION + +If you encounter code bugs and unexpected functions when using PaddleOCR, you can contribute your modifications to PaddleOCR, including: + +- Python code specifications are available for reference [Appendix 1:Python code specifications](./code_and_doc.md/#Appendix1). + +- Before submitting the code, please confirm again and again that no new bugs will be introduced, and describe the optimization points in the PR. If the PR solves an issue, please connect to the issue in the PR. All PR shall comply with the requirements in Appendix [3.2.10 Some conventions for submitting code.](./code_and_doc.md/#Some conventions for submitting code) + +- Please refer to the below before submitting. If you are not familiar with the git submission process, you can also refer to Section 3.2 of [Appendix 3: description of Pull Request](./code_and_doc.md/#Appendix3).If you are not familiar with the git submission process, you can also refer to Section 3.2 of Appendix 3. + +**Finally, please add the label Third Party in the title of PR and @ Everest in the description , PR with this label will be treated with high priority`[third-part]`.** + +### 2.3 DOCUMENT OPTIMIZATION + +If you encounter problems such as unclear document description, missing description and invalid link when using PaddleOCR, you can contribute your modifications to PaddleOCR. For document writing specifications, please refer to [Appendix 2: document specifications](./code_and_doc.md/#Appendix2). **Finally, please add the label Third Party in the title of PR and @ Everest in the description , PR with this label will be treated with high priority`[third-party].** + +## 3. MORE CONTRIBUTION OPPORTUNITIES + +We encourage developers to use PaddleOCR to realize their ideas. At the same time, we also list some valuable development directions after analysis, which are collected in the regular season of community projects as a whole. + +## 4. CONTACT US + +We very much welcome developers to contact us before they intend to contribute code, documents, corpus and other contents to PaddleOCR, which can greatly reduce the communication cost in the PR process. At the same time, if you find some ideas difficult to realize personally, we can also recruit like-minded developers for the project in the form of SIG. Projects funded through SIG channels will receive deep R & D support and operational resources (such as official account publicity, live broadcast lessons, etc.). + +Our recommended contribution process is: + +- By adding the `[Third Party]` mark in the topic of GitHub issue, explain the problems encountered (and the ideas to solve) or the functions to be expanded, and wait for the reply of the person on duty. For example, ` [Third Party] contributes IOS examples to PaddleOCR`. +- After communicating with us and confirming that the technical scheme or bugs and optimization points are correct, add functions or modify them accordingly, and the codes and documents shall comply with relevant specifications. +- PR links to the above issue and waits for review. + +## 5. THANKS AND FOLLOW-UP + + - After the code is combined, the information will be updated in the first section of this document. The default link is GitHub name and home page. If you need to change the home page, you can also contact us. + - New important function classes will be advertised in the user group and enjoy the honor of the open source community. + - **If you have a PaddleOCR based project that does not appear in the above list, follow `4. CONTACT US` .** diff --git a/doc/doc_en/config_en.md b/doc/doc_en/config_en.md index 9742c3d18ae52191106c5e08371cef1c09238bf6..eda1e13da956ab1eede72b97e62d76b915e02169 100644 --- a/doc/doc_en/config_en.md +++ b/doc/doc_en/config_en.md @@ -1,7 +1,7 @@ -# Configuration +# Configuration - [1. Optional Parameter List](#1-optional-parameter-list) -- [2. Intorduction to Global Parameters of Configuration File](#2-intorduction-to-global-parameters-of-configuration-file) +- [2. Introduction to Global Parameters of Configuration File](#2-introduction-to-global-parameters-of-configuration-file) - [3. Multilingual Config File Generation](#3-multilingual-config-file-generation) @@ -15,9 +15,9 @@ The following list can be viewed through `--help` | -c | ALL | Specify configuration file to use | None | **Please refer to the parameter introduction for configuration file usage** | | -o | ALL | set configuration options | None | Configuration using -o has higher priority than the configuration file selected with -c. E.g: -o Global.use_gpu=false | - + -## 2. Intorduction to Global Parameters of Configuration File +## 2. Introduction to Global Parameters of Configuration File Take rec_chinese_lite_train_v2.0.yml as an example ### Global @@ -30,7 +30,7 @@ Take rec_chinese_lite_train_v2.0.yml as an example | print_batch_step | Set print log interval | 10 | \ | | save_model_dir | Set model save path | output/{算法名称} | \ | | save_epoch_step | Set model save interval | 3 | \ | -| eval_batch_step | Set the model evaluation interval | 2000 or [1000, 2000] | runing evaluation every 2000 iters or evaluation is run every 2000 iterations after the 1000th iteration | +| eval_batch_step | Set the model evaluation interval | 2000 or [1000, 2000] | running evaluation every 2000 iters or evaluation is run every 2000 iterations after the 1000th iteration | | cal_metric_during_train | Set whether to evaluate the metric during the training process. At this time, the metric of the model under the current batch is evaluated | true | \ | | load_static_weights | Set whether the pre-training model is saved in static graph mode (currently only required by the detection algorithm) | true | \ | | pretrained_model | Set the path of the pre-trained model | ./pretrain_models/CRNN/best_accuracy | \ | @@ -65,7 +65,7 @@ In PaddleOCR, the network is divided into four stages: Transform, Backbone, Neck | Parameter | Use | Defaults | Note | | :---------------------: | :---------------------: | :--------------: | :--------------------: | | model_type | Network Type | rec | Currently support`rec`,`det`,`cls` | -| algorithm | Model name | CRNN | See [algorithm_overview](./algorithm_overview.md) for the support list | +| algorithm | Model name | CRNN | See [algorithm_overview](./algorithm_overview_en.md) for the support list | | **Transform** | Set the transformation method | - | Currently only recognition algorithms are supported, see [ppocr/modeling/transform](../../ppocr/modeling/transform) for details | | name | Transformation class name | TPS | Currently supports `TPS` | | num_fiducial | Number of TPS control points | 20 | Ten on the top and bottom | @@ -134,14 +134,14 @@ In PaddleOCR, the network is divided into four stages: Transform, Backbone, Neck ## 3. Multilingual Config File Generation -PaddleOCR currently supports 80 (except Chinese) language recognition. A multi-language configuration file template is +PaddleOCR currently supports recognition for 80 languages (besides Chinese). A multi-language configuration file template is provided under the path `configs/rec/multi_languages`: [rec_multi_language_lite_train.yml](../../configs/rec/multi_language/rec_multi_language_lite_train.yml)。 -There are two ways to create the required configuration file:： +There are two ways to create the required configuration file: 1. Automatically generated by script -[generate_multi_language_configs.py](../../configs/rec/multi_language/generate_multi_language_configs.py) Can help you generate configuration files for multi-language models +Script [generate_multi_language_configs.py](../../configs/rec/multi_language/generate_multi_language_configs.py) can help you generate configuration files for multi-language models. - Take Italian as an example, if your data is prepared in the following format: ``` @@ -196,21 +196,21 @@ Italian is made up of Latin letters, so after executing the command, you will ge epoch_num: 500 ... character_dict_path: {path/of/dict} # path of dict - + Train: dataset: name: SimpleDataSet data_dir: train_data/ # root directory of training data label_file_list: ["./train_data/train_list.txt"] # train label path ... - + Eval: dataset: name: SimpleDataSet data_dir: train_data/ # root directory of val data label_file_list: ["./train_data/val_list.txt"] # val label path ... - + ``` diff --git a/doc/doc_en/customize_en.md b/doc/doc_en/customize_en.md index fb47c14f3346e918f32950c8eec5ada76345ce59..80b8302238f61c6e6473d1e2359de30dbebcb929 100644 --- a/doc/doc_en/customize_en.md +++ b/doc/doc_en/customize_en.md @@ -22,7 +22,7 @@ For more details about data preparation and training tutorials, refer to the doc PaddleOCR provides a concatenation tool for detection and recognition models, which can connect any trained detection model and any recognition model into a two-stage text recognition system. The input image goes through four main stages: text detection, text rectification, text recognition, and score filtering to output the text position and recognition results, and at the same time, you can choose to visualize the results. -When performing prediction, you need to specify the path of a single image or a image folder through the parameter `image_dir`, the parameter `det_model_dir` specifies the path of detection model, and the parameter `rec_model_dir` specifies the path of recogniton model. The visualized results are saved to the `./inference_results` folder by default. +When performing prediction, you need to specify the path of a single image or a image folder through the parameter `image_dir`, the parameter `det_model_dir` specifies the path of detection model, and the parameter `rec_model_dir` specifies the path of recognition model. The visualized results are saved to the `./inference_results` folder by default. ``` python3 tools/infer/predict_system.py --image_dir="./doc/imgs/11.jpg" --det_model_dir="./inference/det/" --rec_model_dir="./inference/rec/" diff --git a/doc/doc_en/detection_en.md b/doc/doc_en/detection_en.md index a634dd4903483a819caee88cf6dd1781253e6f85..9f54dc06b9be16553518c301296e38e62cf1c8ec 100644 --- a/doc/doc_en/detection_en.md +++ b/doc/doc_en/detection_en.md @@ -4,7 +4,7 @@ This section uses the icdar2015 dataset as an example to introduce the training, - [1. Data and Weights Preparation](#1-data-and-weights-preparatio) * [1.1 Data Preparation](#11-data-preparation) - * [1.2 Download Pretrained Model](#12-download-pretrained-model) + * [1.2 Download Pre-trained Model](#12-download-pretrained-model) - [2. Training](#2-training) * [2.1 Start Training](#21-start-training) * [2.2 Load Trained Model and Continue Training](#22-load-trained-model-and-continue-training) @@ -45,7 +45,7 @@ After decompressing the data set and downloading the annotation file, PaddleOCR/ └─ test_icdar2015_label.txt Test annotation of icdar dataset ``` -The provided annotation file format is as follow, seperated by "\t": +The provided annotation file format is as follow, separated by "\t": ``` " Image file name Image annotation information encoded by json.dumps" ch4_test_images/img_61.jpg [{"transcription": "MASA", "points": [[310, 104], [416, 141], [418, 216], [312, 179]]}, {...}] @@ -59,19 +59,19 @@ The `points` in the dictionary represent the coordinates (x, y) of the four poin If you want to train PaddleOCR on other datasets, please build the annotation file according to the above format. -### 1.2 Download Pretrained Model +### 1.2 Download Pre-trained Model -First download the pretrained model. The detection model of PaddleOCR currently supports 3 backbones, namely MobileNetV3, ResNet18_vd and ResNet50_vd. You can use the model in [PaddleClas](https://github.com/PaddlePaddle/PaddleClas/tree/release/2.0/ppcls/modeling/architectures) to replace backbone according to your needs. -And the responding download link of backbone pretrain weights can be found in (https://github.com/PaddlePaddle/PaddleClas/blob/release%2F2.0/README_cn.md#resnet%E5%8F%8A%E5%85%B6vd%E7%B3%BB%E5%88%97). +First download the pre-trained model. The detection model of PaddleOCR currently supports 3 backbones, namely MobileNetV3, ResNet18_vd and ResNet50_vd. You can use the model in [PaddleClas](https://github.com/PaddlePaddle/PaddleClas/tree/release/2.0/ppcls/modeling/architectures) to replace backbone according to your needs. +And the responding download link of backbone pre-trained weights can be found in (https://github.com/PaddlePaddle/PaddleClas/blob/release%2F2.0/README_cn.md#resnet%E5%8F%8A%E5%85%B6vd%E7%B3%BB%E5%88%97). ```shell cd PaddleOCR/ # Download the pre-trained model of MobileNetV3 -wget -P ./pretrain_models/ https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/MobileNetV3_large_x0_5_pretrained.pdparams +wget -P ./pretrain_models/ https://paddleocr.bj.bcebos.com/pretrained/MobileNetV3_large_x0_5_pretrained.pdparams # or, download the pre-trained model of ResNet18_vd -wget -P ./pretrain_models/ https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/ResNet18_vd_pretrained.pdparams +wget -P ./pretrain_models/ https://paddleocr.bj.bcebos.com/pretrained/ResNet18_vd_pretrained.pdparams # or, download the pre-trained model of ResNet50_vd -wget -P ./pretrain_models/ https://paddle-imagenet-models-name.bj.bcebos.com/dygraph/ResNet50_vd_ssld_pretrained.pdparams +wget -P ./pretrain_models/ https://paddleocr.bj.bcebos.com/pretrained/ResNet50_vd_ssld_pretrained.pdparams ``` diff --git a/doc/doc_en/distributed_training.md b/doc/doc_en/distributed_training.md index 519a42f0dc4b9bd4fa18f3f65019e4235282df92..2822ee5e4ea52720a458e4060d8a09be7b98846b 100644 --- a/doc/doc_en/distributed_training.md +++ b/doc/doc_en/distributed_training.md @@ -2,7 +2,7 @@ ## Introduction -The high performance of distributed training is one of the core advantages of PaddlePaddle. In the classification task, distributed training can achieve almost linear speedup ratio. Generally, OCR training task need massive training data. Such as recognition, ppocrv2.0 model is trained based on 1800W dataset, which is very time-consuming if using single machine. Therefore, the distributed training is used in paddleocr to speedup the training task. For more information about distributed training, please refer to [distributed training quick start tutorial](https://fleet-x.readthedocs.io/en/latest/paddle_fleet_rst/parameter_server/ps_quick_start.html). +The high performance of distributed training is one of the core advantages of PaddlePaddle. In the classification task, distributed training can achieve almost linear speedup ratio. Generally, OCR training task need massive training data. Such as recognition, PP-OCR v2.0 model is trained based on 1800W dataset, which is very time-consuming if using single machine. Therefore, the distributed training is used in PaddleOCR to speedup the training task. For more information about distributed training, please refer to [distributed training quick start tutorial](https://fleet-x.readthedocs.io/en/latest/paddle_fleet_rst/parameter_server/ps_quick_start.html). ## Quick Start @@ -35,7 +35,7 @@ python3 -m paddle.distributed.launch \ **Notice:** * The IP addresses of different machines need to be separated by commas, which can be queried through `ifconfig` or `ipconfig`. * Different machines need to be set to be secret free and can `ping` success with others directly, otherwise communication cannot establish between them. -* The code, data and start command betweent different machines must be completely consistent and then all machines need to run start command. The first machine in the `ip_list` is set to `trainer0`, and so on. +* The code, data and start command between different machines must be completely consistent and then all machines need to run start command. The first machine in the `ip_list` is set to `trainer0`, and so on. ## Performance comparison diff --git a/doc/doc_en/enhanced_ctc_loss_en.md b/doc/doc_en/enhanced_ctc_loss_en.md new file mode 100644 index 0000000000000000000000000000000000000000..908f79e412e2a00e4fec027befc8a1430c077e27 --- /dev/null +++ b/doc/doc_en/enhanced_ctc_loss_en.md @@ -0,0 +1,110 @@ +# Enhanced CTC Loss + +In OCR recognition, CRNN is a text recognition algorithm widely applied in the industry. In the training phase, it uses CTCLoss to calculate the network loss. In the inference phase, it uses CTCDecode to obtain the decoding result. Although the CRNN algorithm has been proven to achieve reliable recognition results in actual business, users have endless requirements for recognition accuracy. So how to improve the accuracy of text recognition? Taking CTCLoss as the starting point, this paper explores the improved fusion scheme of CTCLoss from three different perspectives: Hard Example Mining, Multi-task Learning, and Metric Learning. Based on the exploration, we propose EnhancedCTCLoss, which includes the following 3 components: Focal-CTC Loss, A-CTC Loss, C-CTC Loss. + +## 1. Focal-CTC Loss + +Focal Loss was proposed by the paper, "[Focal Loss for Dense Object Detection](https://arxiv.org/abs/1708.02002)". When the loss was first proposed, it was mainly to solve the problem of a serious imbalance in the ratio of positive and negative samples in one-stage target detection. This loss function reduces the weight of a large number of simple negative samples in training and also can be understood as a kind of difficult sample mining. +The form of the loss function is as follows: + +
+ +
+ +Among them, y' is the output of the activation function, and the value is between 0-1. It adds a modulation factor (1-y’)^γ and a balance factor α on the basis of the original cross-entropy loss. When α = 1, y = 1, the comparison between the loss function and the cross-entropy loss is shown in the following figure: + +
+ +
+ + + +As can be seen from the above figure, when γ > 0, the adjustment coefficient (1-y’)^γ gives smaller weight to the easy-to-classify sample loss, making the network pay more attention to the difficult and misclassified samples. The adjustment factor γ is used to adjust the rate at which the weight of simple samples decreases. When γ = 0, it is the cross-entropy loss function. When γ increases, the influence of the adjustment factor will also increase. Experiments revealed that 2 is the optimal value of γ. The balance factor α is used to balance the uneven proportions of the positive and negative samples. In the text, α is taken as 0.25. + +For the classic CTC algorithm, suppose a certain feature sequence (f1, f2, ......ft), after CTC decoding, the probability that the result is equal to label is y', then the probability that the CTC decoding result is not equal to label is (1-y'); it is not difficult to find that the CTCLoss value and y' have the following relationship: + +
+ +
+ + + +Combining the idea of Focal Loss, assigning larger weights to difficult samples and smaller weights to simple samples can make the network focus more on the mining of difficult samples and further improve the accuracy of recognition. Therefore, we propose Focal-CTC Loss. Its definition is as follows: + +
+ +
+ + + +In the experiment, the value of γ is 2, α = 1, see this for specific implementation: [rec_ctc_loss.py](../../ppocr/losses/rec_ctc_loss.py) + + + +## 2. A-CTC Loss + +A-CTC Loss is short for CTC Loss + ACE Loss. Among them, ACE Loss was proposed by the paper, “[Aggregation Cross-Entropy for Sequence Recognition](https://arxiv.org/abs/1904.08364)”. Compared with CTCLoss, ACE Loss has the following two advantages: ++ ACE Loss can solve the recognition problem of 2-D text, while CTCLoss can only process 1-D text ++ ACE Loss is better than CTC loss in time complexity and space complexity + +The advantages and disadvantages of the OCR recognition algorithm summarized by the predecessors are shown in the following figure: + +
+ +
+ + +Although ACELoss does handle 2D predictions, as shown in the figure above, and has advantages in memory usage and inference speed, in practice, we found that using ACELoss alone, the recognition effect is not as good as CTCLoss. Consequently, we tried to combine CTCLoss and ACELoss, and CTCLoss is the mainstay while ACELoss acts as an auxiliary supervision loss. This attempt has achieved better results. On our internal experimental data set, compared to using CTCLoss alone, the recognition accuracy can be improved by about 1%. +A_CTC Loss is defined as follows: + +
+ +
+ + + +In the experiment, λ = 0.1. See the ACE loss implementation code: [ace_loss.py](../../ppocr/losses/ace_loss.py) + + + +## 3. C-CTC Loss + +C-CTC Loss is short for CTC Loss + Center Loss. Among them, Center Loss was proposed by the paper, “[A Discriminative Feature Learning Approach for Deep Face Recognition](https://link.springer.com/chapter/10.1007/978-3-319-46478-7_31)“. It was first used in face recognition tasks to increase the distance between classes and reduce the distance within classes. It is an earlier and also widely used algorithm. + +In the task of Chinese OCR recognition, through the analysis of bad cases, we found that a major difficulty in Chinese recognition is that there are many similar characters, which are easy to misunderstand. From this, we thought about whether we can learn from the idea of n to increase the class spacing of similar characters, to improve recognition accuracy. However, Metric Learning is mainly used in the field of image recognition, and the label of the training data is a fixed value; for OCR recognition, it is a sequence recognition task essentially, and there is no explicit alignment between features and labels. Therefore, how to combine the two is still a direction worth exploring. + +By trying Arcmargin, Cosmargin and other methods, we finally found that Centerloss can help further improve the accuracy of recognition. C_CTC Loss is defined as follows: + +
+ +
+ +In the experiment, we set λ=0.25. See the center_loss implementation code: [center_loss.py](../../ppocr/losses/center_loss.py) + +It is worth mentioning that in C-CTC Loss, choosing to initialize the Center randomly does not bring significant improvement. Our Center initialization method is as follows: ++ Based on the original CTCLoss, a network N is obtained by training ++ Select the training set, identify the completely correct part, and form the set G ++ Send each sample in G to the network, perform forward calculation, and extract the correspondence between the input of the last FC layer (ie feature) and the result of argmax calculation (ie index) ++ Aggregate features with the same index, calculate the average, and get the initial center of each character. + +Taking the configuration file `configs/rec/ch_PP-OCRv2/ch_PP-OCRv2_rec.yml` as an example, the center extraction command is as follows: + +``` +python tools/export_center.py -c configs/rec/ch_PP-OCRv2/ch_PP-OCRv2_rec.yml -o Global.pretrained_model="./output/rec_mobile_pp-OCRv2/best_accuracy" +``` + +After running, `train_center.pkl` will be generated in the main directory of PaddleOCR. + + + +## 4. Experiment + +For the above three solutions, we conducted training and evaluation based on Baidu's internal data set. The experimental conditions are shown in the following table: + +| algorithm | Focal_CTC | A_CTC | C-CTC | +| :-------- | :-------- | ----: | :---: | +| gain | +0.3% | +0.7% | +1.7% | + +Based on the above experimental conclusions, we adopted the C-CTC strategy in PP-OCRv2. It is worth mentioning that, because PP-OCRv2 deals with the recognition task of 6625 Chinese characters, the character set is relatively large and there are many similar characters, so the C-CTC solution brings a significant improvement on this task. But if you switch to other OCR recognition tasks, the conclusion may be different. You can try Focal-CTC, A-CTC, C-CTC, and the combined solution EnhancedCTC. We believe it will bring different degrees of improvement. + +The unified combined plan is shown in the following file: [rec_enhanced_ctc_loss.py](../../ppocr/losses/rec_enhanced_ctc_loss.py) \ No newline at end of file diff --git a/doc/doc_en/environment_en.md b/doc/doc_en/environment_en.md index 854db648fc255d36ec5c01c710a1d3cab53aaeb5..fc87f10c104628df0268bc6f8910c5914aeba225 100644 --- a/doc/doc_en/environment_en.md +++ b/doc/doc_en/environment_en.md @@ -4,9 +4,9 @@ Windows and Mac users are recommended to use Anaconda to build a Python environm Recommended working environment: - PaddlePaddle >= 2.0.0 (2.1.2) -- python3.7 -- CUDA10.1 / CUDA10.2 -- CUDNN 7.6 +- Python 3.7 +- CUDA 10.1 / CUDA 10.2 +- cuDNN 7.6 * [1. Python Environment Setup](#1) + [1.1 Windows](#1.1) @@ -25,7 +25,7 @@ Recommended working environment: #### 1.1.1 Install Anaconda -- Note: To use paddlepaddle you need to install python environment first, here we choose python integrated environment Anaconda toolkit +- Note: To use PaddlePaddle you need to install python environment first, here we choose python integrated environment Anaconda toolkit - Anaconda is a common python package manager - After installing Anaconda, you can install the python environment, as well as numpy and other required toolkit environment. @@ -44,19 +44,19 @@ Recommended working environment: install config - - Check conda to add environment variables and ignore the warning that + - Check Conda to add environment variables and ignore the warning that add conda to path -#### 1.1.2 Opening the terminal and creating the conda environment +#### 1.1.2 Opening the terminal and creating the Conda environment - Open Anaconda Prompt terminal: bottom left Windows Start Menu -> Anaconda3 -> Anaconda Prompt start console anaconda download -- Create a new conda environment +- Create a new Conda environment ```shell # Enter the following command at the command line to create an environment named paddle_env @@ -70,7 +70,7 @@ Recommended working environment: conda create -- To activate the conda environment you just created, enter the following command at the command line. +- To activate the Conda environment you just created, enter the following command at the command line. ```shell # Activate the paddle_env environment @@ -91,7 +91,7 @@ The above anaconda environment and python environment are installed #### 1.2.1 Installing Anaconda -- Note: To use paddlepaddle you need to install the python environment first, here we choose the python integrated environment Anaconda toolkit +- Note: To use PaddlePaddle you need to install the python environment first, here we choose the python integrated environment Anaconda toolkit - Anaconda is a common python package manager - After installing Anaconda, you can install the python environment, as well as numpy and other required toolkit environment @@ -108,17 +108,17 @@ The above anaconda environment and python environment are installed - Just follow the default settings, it will take a while to install -- It is recommended to install a code editor such as vscode or pycharm +- It is recommended to install a code editor such as VSCode or PyCharm -#### 1.2.2 Open a terminal and create a conda environment +#### 1.2.2 Open a terminal and create a Conda environment - Open the terminal - Press command and spacebar at the same time, type "terminal" in the focus search, double click to enter terminal -- **Add conda to the environment variables** +- **Add Conda to the environment variables** - - Environment variables are added so that the system can recognize the conda command + - Environment variables are added so that the system can recognize the Conda command - Open `~/.bash_profile` in the terminal by typing the following command. @@ -126,7 +126,7 @@ The above anaconda environment and python environment are installed vim ~/.bash_profile ``` - - Add conda as an environment variable in `~/.bash_profile`. + - Add Conda as an environment variable in `~/.bash_profile`. ```shell # Press i first to enter edit mode @@ -156,12 +156,12 @@ The above anaconda environment and python environment are installed - When you are done, press `esc` to exit edit mode, then type `:wq!` and enter to save and exit - - Verify that the conda command is recognized. + - Verify that the Conda command is recognized. - Enter `source ~/.bash_profile` in the terminal to update the environment variables - - Enter `conda info --envs` in the terminal again, if it shows that there is a base environment, then conda has been added to the environment variables + - Enter `conda info --envs` in the terminal again, if it shows that there is a base environment, then Conda has been added to the environment variables -- Create a new conda environment +- Create a new Conda environment ```shell # Enter the following command at the command line to create an environment called paddle_env @@ -175,7 +175,7 @@ The above anaconda environment and python environment are installed - conda_create -- To activate the conda environment you just created, enter the following command at the command line. +- To activate the Conda environment you just created, enter the following command at the command line. ```shell # Activate the paddle_env environment @@ -198,7 +198,7 @@ Linux users can choose to run either Anaconda or Docker. If you are familiar wit #### 1.3.1 Anaconda environment configuration -- Note: To use paddlepaddle you need to install the python environment first, here we choose the python integrated environment Anaconda toolkit +- Note: To use PaddlePaddle you need to install the python environment first, here we choose the python integrated environment Anaconda toolkit - Anaconda is a common python package manager - After installing Anaconda, you can install the python environment, as well as numpy and other required toolkit environment @@ -214,9 +214,9 @@ Linux users can choose to run either Anaconda or Docker. If you are familiar wit - Select the appropriate version for your operating system - Type `uname -m` in the terminal to check the command set used by your system - - Download method 1: Download locally, then transfer the installation package to the linux server + - Download method 1: Download locally, then transfer the installation package to the Linux server - - Download method 2: Directly use linux command line to download + - Download method 2: Directly use Linux command line to download ```shell # First install wget @@ -277,12 +277,12 @@ Linux users can choose to run either Anaconda or Docker. If you are familiar wit - When you are done, press `esc` to exit edit mode, then type `:wq!` and enter to save and exit - - Verify that the conda command is recognized. + - Verify that the Conda command is recognized. - Enter `source ~/.bash_profile` in the terminal to update the environment variables - - Enter `conda info --envs` in the terminal again, if it shows that there is a base environment, then conda has been added to the environment variables + - Enter `conda info --envs` in the terminal again, if it shows that there is a base environment, then Conda has been added to the environment variables -- Create a new conda environment +- Create a new Conda environment ```shell # Enter the following command at the command line to create an environment called paddle_env @@ -296,7 +296,7 @@ Linux users can choose to run either Anaconda or Docker. If you are familiar wit conda_create -- To activate the conda environment you just created, enter the following command at the command line. +- To activate the Conda environment you just created, enter the following command at the command line. ```shell # Activate the paddle_env environment @@ -335,13 +335,13 @@ sudo docker container exec -it ppocr /bin/bash ## 2. Install PaddlePaddle 2.0 -- If you have cuda9 or cuda10 installed on your machine, please run the following command to install +- If you have CUDA 9 or CUDA 10 installed on your machine, please run the following command to install ```bash python3 -m pip install paddlepaddle-gpu -i https://mirror.baidu.com/pypi/simple ``` -- If you only have cpu on your machine, please run the following command to install +- If you have no available GPU on your machine, please run the following command to install the CPU version ```bash python3 -m pip install paddlepaddle -i https://mirror.baidu.com/pypi/simple diff --git a/doc/doc_en/inference_en.md b/doc/doc_en/inference_en.md index 019ac4d0ac15aceed89286048d2c4d88a259e501..a8a96e30f020b98b52bb465140b3463cd88beebb 100755 --- a/doc/doc_en/inference_en.md +++ b/doc/doc_en/inference_en.md @@ -139,7 +139,7 @@ tar xf ch_ppocr_mobile_v2.0_det_infer.tar python3 tools/infer/predict_det.py --image_dir="./doc/imgs/00018069.jpg" --det_model_dir="./inference/det_db/" ``` -The visual text detection results are saved to the ./inference_results folder by default, and the name of the result file is prefixed with'det_res'. Examples of results are as follows: +The visual text detection results are saved to the ./inference_results folder by default, and the name of the result file is prefixed with 'det_res'. Examples of results are as follows: ![](../imgs_results/det_res_00018069.jpg) @@ -244,7 +244,7 @@ The visualized text detection results are saved to the `./inference_results` fol ## 3. Text Recognition Model Inference -The following will introduce the lightweight Chinese recognition model inference, other CTC-based and Attention-based text recognition models inference. For Chinese text recognition, it is recommended to choose the recognition model based on CTC loss. In practice, it is also found that the result of the model based on Attention loss is not as good as the one based on CTC loss. In addition, if the characters dictionary is modified during training, make sure that you use the same characters set during inferencing. Please check below for details. +The following will introduce the lightweight Chinese recognition model inference, other CTC-based and Attention-based text recognition models inference. For Chinese text recognition, it is recommended to choose the recognition model based on CTC loss. In practice, it is also found that the result of the model based on Attention loss is not as good as the one based on CTC loss. In addition, if the characters dictionary is modified during training, make sure that you use the same characters set during inference. Please check below for details. diff --git a/doc/doc_en/inference_ppocr_en.md b/doc/doc_en/inference_ppocr_en.md index 62a672885c86119ae56dc93ef76c2bb746084a05..21f4c64d6dc99054a3480a66cd710b5d09461ca1 100755 --- a/doc/doc_en/inference_ppocr_en.md +++ b/doc/doc_en/inference_ppocr_en.md @@ -7,7 +7,7 @@ This article introduces the use of the Python inference engine for the PP-OCR mo - [Text Detection Model Inference](#DETECTION_MODEL_INFERENCE) - [Text Recognition Model Inference](#RECOGNITION_MODEL_INFERENCE) - [1. Lightweight Chinese Recognition Model Inference](#LIGHTWEIGHT_RECOGNITION) - - [2. Multilingaul Model Inference](#MULTILINGUAL_MODEL_INFERENCE) + - [2. Multilingual Model Inference](#MULTILINGUAL_MODEL_INFERENCE) - [Angle Classification Model Inference](#ANGLE_CLASS_MODEL_INFERENCE) - [Text Detection Angle Classification and Recognition Inference Concatenation](#CONCATENATION) @@ -25,7 +25,7 @@ tar xf ch_PP-OCRv2_det_infer.tar python3 tools/infer/predict_det.py --image_dir="./doc/imgs/00018069.jpg" --det_model_dir="./ch_PP-OCRv2_det_infer.tar/" ``` -The visual text detection results are saved to the ./inference_results folder by default, and the name of the result file is prefixed with'det_res'. Examples of results are as follows: +The visual text detection results are saved to the ./inference_results folder by default, and the name of the result file is prefixed with 'det_res'. Examples of results are as follows: ![](../imgs_results/det_res_00018069.jpg) @@ -75,7 +75,7 @@ Predicts of ./doc/imgs_words_en/word_10.png:('PAIN', 0.9897658) -### 2. Multilingaul Model Inference +### 2. Multilingual Model Inference If you need to predict [other language models](./models_list_en.md#Multilingual), when using inference model prediction, you need to specify the dictionary path used by `--rec_char_dict_path`. At the same time, in order to get the correct visualization results, You need to specify the visual font path through `--vis_font_path`. There are small language fonts provided by default under the `doc/fonts` path, such as Korean recognition: diff --git a/doc/doc_en/installation_en.md b/doc/doc_en/installation_en.md index dec384b2f27f8bb36ee67d8b040b532b30e0b028..bb499f5cd4b70da59445bec4f74ca4e0f4e517b1 100644 --- a/doc/doc_en/installation_en.md +++ b/doc/doc_en/installation_en.md @@ -1,17 +1,17 @@ ## QUICK INSTALLATION -After testing, paddleocr can run on glibc 2.23. You can also test other glibc versions or install glic 2.23 for the best compatibility. +After testing, PaddleOCR can run on glibc 2.23. You can also test other glibc versions or install glibc 2.23 for the best compatibility. PaddleOCR working environment: - PaddlePaddle 2.0.0 -- python3.7 +- Python 3.7 - glibc 2.23 -It is recommended to use the docker provided by us to run PaddleOCR, please refer to the use of docker [link](https://www.runoob.com/docker/docker-tutorial.html/). +It is recommended to use the docker provided by us to run PaddleOCR. Please refer to the docker tutorial [link](https://www.runoob.com/docker/docker-tutorial.html/). -*If you want to directly run the prediction code on mac or windows, you can start from step 2.* +*If you want to directly run the prediction code on Mac or Windows, you can start from step 2.* -**1. (Recommended) Prepare a docker environment. The first time you use this docker image, it will be downloaded automatically. Please be patient.** +**1. (Recommended) Prepare a docker environment. For the first time you use this docker image, it will be downloaded automatically. Please be patient.** ``` # Switch to the working directory cd /home/Projects @@ -22,7 +22,7 @@ cd /home/Projects sudo docker run --name ppocr -v $PWD:/paddle --network=host -it paddlepaddle/paddle:latest-dev-cuda10.1-cudnn7-gcc82 /bin/bash ``` -If using CUDA10, please run the following command to create a container. +With CUDA10, please run the following command to create a container. It is recommended to set a shared memory greater than or equal to 32G through the --shm-size parameter: ``` sudo nvidia-docker run --name ppocr -v $PWD:/paddle --shm-size=64G --network=host -it paddlepaddle/paddle:latest-dev-cuda10.1-cudnn7-gcc82 /bin/bash @@ -51,11 +51,11 @@ For more software version requirements, please refer to the instructions in [Ins # Recommend git clone https://github.com/PaddlePaddle/PaddleOCR -# If you cannot pull successfully due to network problems, you can also choose to use the code hosting on the cloud: +# If you cannot pull successfully due to network problems, you can switch to the mirror hosted on Gitee: git clone https://gitee.com/paddlepaddle/PaddleOCR -# Note: The cloud-hosting code may not be able to synchronize the update with this GitHub project in real time. There might be a delay of 3-5 days. Please give priority to the recommended method. +# Note: The mirror on Gitee may not keep in synchronization with the latest update with the project on GitHub. There might be a delay of 3-5 days. Please try GitHub at first. ``` **4. Install third-party libraries** @@ -66,6 +66,6 @@ pip3 install -r requirements.txt If you getting this error `OSError: [WinError 126] The specified module could not be found` when you install shapely on windows. -Please try to download Shapely whl file using [http://www.lfd.uci.edu/~gohlke/pythonlibs/#shapely](http://www.lfd.uci.edu/~gohlke/pythonlibs/#shapely). +Please try to download Shapely whl file from [http://www.lfd.uci.edu/~gohlke/pythonlibs/#shapely](http://www.lfd.uci.edu/~gohlke/pythonlibs/#shapely). Reference: [Solve shapely installation on windows](https://stackoverflow.com/questions/44398265/install-shapely-oserror-winerror-126-the-specified-module-could-not-be-found) diff --git a/doc/doc_en/knowledge_distillation_en.md b/doc/doc_en/knowledge_distillation_en.md new file mode 100755 index 0000000000000000000000000000000000000000..1db9faef5c97cacbba36fdb42807924e9c7a53cf --- /dev/null +++ b/doc/doc_en/knowledge_distillation_en.md @@ -0,0 +1,592 @@ + +# Knowledge Distillation + ++ [Knowledge Distillation](#0) + + [1. Introduction](#1) + - [1.1 Introduction to Knowledge Distillation](#11) + - [1.2 Introduction to PaddleOCR Knowledge Distillation](#12) + + [2. Configuration File Analysis](#2) + + [2.1 Recognition Model Configuration File Analysis](#21) + - [2.1.1 Model Structure](#211) + - [2.1.2 Loss Function ](#212) + - [2.1.3 Post-processing](#213) + - [2.1.4 Metric Calculation](#214) + - [2.1.5 Fine-tuning Distillation Model](#215) + + [2.2 Detection Model Configuration File Analysis](#22) + - [2.2.1 Model Structure](#221) + - [2.2.2 Loss Function](#222) + - [2.2.3 Post-processing](#223) + - [2.2.4 Metric Calculation](#224) + - [2.2.5 Fine-tuning Distillation Model](#225) + + + + +## 1. Introduction + +### 1.1 Introduction to Knowledge Distillation + +In recent years, deep neural networks have been proved to be an extremely effective method for solving problems in the fields of computer vision and natural language processing. +By constructing a suitable neural network and training it, the performance metrics of the final network model will basically exceed the traditional algorithm. +When the amount of data is large enough, increasing the amount of parameters by constructing a reasonable network model can significantly improve the performance of the model, +but this brings about the problem of a sharp increase in the complexity of the model. Large models are more expensive to use in actual scenarios. +Deep neural networks generally have more parameter redundancy. At present, there are several main methods to compress the model and reduce the amount of its parameters. +Such as pruning, quantification, knowledge distillation, etc., where knowledge distillation refers to the use of teacher models to guide student models to learn specific tasks, +to ensure that the small model obtains a relatively large performance improvement under the condition of unchanged parameters. +In addition, in the knowledge distillation task, a mutual learning model training method was also derived. +The paper [Deep Mutual Learning](https://arxiv.org/abs/1706.00384) pointed out that using two identical models to supervise each other during the training process can achieve better results than a single model training. + + +### 1.2 Introduction to PaddleOCR Knowledge Distillation + +Whether it is a large model distilling a small model, or a small model learning from each other and updating parameters, +they are essentially the output between different models or mutual supervision between feature maps. +The only difference is (1) whether the model requires fixed parameters. (2) Whether the model needs to be loaded with a pre-trained model. +For the case where a large model distills a small model, the large model generally needs to load the pre-trained model and fix the parameters. +For the situation where small models distill each other, the small models generally do not load the pre-trained model, and the parameters are also in a learnable state. + +In the task of knowledge distillation, it is not only the distillation between two models, but also the situation where multiple models learn from each other. +Therefore, in the knowledge distillation code framework, it is also necessary to support this type of distillation method. + +The algorithm of knowledge distillation is integrated in PaddleOCR. Specifically, it has the following main features: +- It supports mutual learning of any network, and does not require the sub-network structure to be completely consistent or to have a pre-trained model. At the same time, there is no limit to the number of sub-networks, just add it in the configuration file. +- Support arbitrarily configuring the loss function through the configuration file, not only can use a certain loss, but also a combination of multiple losses. +- Support all model-related environments such as knowledge distillation training, prediction, evaluation, and export, which is convenient for use and deployment. + +Through knowledge distillation, in the common Chinese and English text recognition task, without adding any time-consuming prediction, +the accuracy of the model can be improved by more than 3%. Combining the learning rate adjustment strategy and the model structure fine-tuning strategy, +the final improvement is more than 5%. + + +## 2. Configuration File Analysis + +In the process of knowledge distillation training, there is no change in data preprocessing, optimizer, learning rate, and some global attributes. +The configuration files of the model structure, loss function, post-processing, metric calculation and other modules need to be fine-tuned. + +The following takes the knowledge distillation configuration file for recognition and detection as an example to analyze the training and configuration of knowledge distillation. + + +### 2.1 Recognition Model Configuration File Analysis + +The configuration file is in [ch_PP-OCRv2_rec_distillation.yml](../../configs/rec/ch_PP-OCRv2/ch_PP-OCRv2_rec_distillation.yml). + + +#### 2.1.1 Model Structure + +In the knowledge distillation task, the model structure configuration is as follows. +```yaml +Architecture: + model_type: &model_type "rec" # Model category, recognition, detection, etc. + name: DistillationModel # Structure name, in the distillation task, it is DistillationModel + algorithm: Distillation # Algorithm name + Models: # Model, including the configuration information of the subnet + Teacher: # The name of the subnet, it must include at least the `pretrained` and `freeze_params` parameters, and the other parameters are the construction parameters of the subnet + pretrained: # Does this sub-network need to load pre-training weights + freeze_params: false # Do you need fixed parameters + return_all_feats: true # Do you need to return all features, if it is False, only the final output is returned + model_type: *model_type # Model category + algorithm: CRNN # The algorithm name of the sub-network. The remaining parameters of the sub-network are consistent with the general model training configuration + Transform: + Backbone: + name: MobileNetV1Enhance + scale: 0.5 + Neck: + name: SequenceEncoder + encoder_type: rnn + hidden_size: 64 + Head: + name: CTCHead + mid_channels: 96 + fc_decay: 0.00002 + Student: # Another sub-network, here is a distillation example of DML, the two sub-networks have the same structure, and both need to learn parameters + pretrained: # The following parameters are the same as above + freeze_params: false + return_all_feats: true + model_type: *model_type + algorithm: CRNN + Transform: + Backbone: + name: MobileNetV1Enhance + scale: 0.5 + Neck: + name: SequenceEncoder + encoder_type: rnn + hidden_size: 64 + Head: + name: CTCHead + mid_channels: 96 + fc_decay: 0.00002 +``` + +If you want to add more sub-networks for training, you can also add the corresponding fields in the configuration file according to the way of adding `Student` and `Teacher`. +For example, if you want 3 models to supervise each other and train together, then `Architecture` can be written in the following format. + +```yaml +Architecture: + model_type: &model_type "rec" + name: DistillationModel + algorithm: Distillation + Models: + Teacher: + pretrained: + freeze_params: false + return_all_feats: true + model_type: *model_type + algorithm: CRNN + Transform: + Backbone: + name: MobileNetV1Enhance + scale: 0.5 + Neck: + name: SequenceEncoder + encoder_type: rnn + hidden_size: 64 + Head: + name: CTCHead + mid_channels: 96 + fc_decay: 0.00002 + Student: + pretrained: + freeze_params: false + return_all_feats: true + model_type: *model_type + algorithm: CRNN + Transform: + Backbone: + name: MobileNetV1Enhance + scale: 0.5 + Neck: + name: SequenceEncoder + encoder_type: rnn + hidden_size: 64 + Head: + name: CTCHead + mid_channels: 96 + fc_decay: 0.00002 + Student2: # The new sub-network introduced in the knowledge distillation task, the configuration is the same as above + pretrained: + freeze_params: false + return_all_feats: true + model_type: *model_type + algorithm: CRNN + Transform: + Backbone: + name: MobileNetV1Enhance + scale: 0.5 + Neck: + name: SequenceEncoder + encoder_type: rnn + hidden_size: 64 + Head: + name: CTCHead + mid_channels: 96 + fc_decay: 0.00002 +``` + +When the model is finally trained, it contains 3 sub-networks: `Teacher`, `Student`, `Student2`. + +The specific implementation code of the `DistillationModel` class can refer to [distillation_model.py](../../ppocr/modeling/architectures/distillation_model.py). +The final model output is a dictionary, the key is the name of all the sub-networks, for example, here are `Student` and `Teacher`, and the value is the output of the corresponding sub-network, +which can be `Tensor` (only the last layer of the network is returned) and `dict` (also returns the characteristic information in the middle). +In the recognition task, in order to add more loss functions and ensure the scalability of the distillation method, the output of each sub-network is saved as a `dict`, which contains the sub-module output. +Take the recognition model as an example. The output result of each sub-network is `dict`, the key contains `backbone_out`, `neck_out`, `head_out`, and `value` is the tensor of the corresponding module. Finally, for the above configuration file, `DistillationModel` The output format is as follows. + +```json +{ + "Teacher": { + "backbone_out": tensor, + "neck_out": tensor, + "head_out": tensor, + }, + "Student": { + "backbone_out": tensor, + "neck_out": tensor, + "head_out": tensor, + } +} +``` + + +#### 2.1.2 Loss Function + +In the knowledge distillation task, the loss function configuration is as follows. + +```yaml +Loss: + name: CombinedLoss # Loss function name + loss_config_list: # List of loss function configuration files, mandatory functions for CombinedLoss + - DistillationCTCLoss: # CTC loss function based on distillation, inherited from standard CTC loss + weight: 1.0 # The weight of the loss function. In loss_config_list, each loss function must include this field + model_name_list: ["Student", "Teacher"] # For the prediction results of the distillation model, extract the output of these two sub-networks and calculate the CTC loss with gt + key: head_out # In the sub-network output dict, take the corresponding tensor + - DistillationDMLLoss: # DML loss function, inherited from the standard DMLLoss + weight: 1.0 + act: "softmax" # Activation function, use it to process the input, can be softmax, sigmoid or None, the default is None + model_name_pairs: # The subnet name pair used to calculate DML loss. If you want to calculate the DML loss of other subnets, you can continue to add it below the list + - ["Student", "Teacher"] + key: head_out + - DistillationDistanceLoss: # Distilled distance loss function + weight: 1.0 + mode: "l2" # Support l1, l2 or smooth_l1 + model_name_pairs: # Calculate the distance loss of the subnet name pair + - ["Student", "Teacher"] + key: backbone_out +``` + +Among the above loss functions, all distillation loss functions are inherited from the standard loss function class. +The main functions are: Analyze the output of the distillation model, find the intermediate node (tensor) used to calculate the loss, +and then use the standard loss function class to calculate. + +Taking the above configuration as an example, the final distillation training loss function contains the following three parts. + +- The final output `head_out` of `Student` and `Teacher` calculates the CTC loss with gt (loss weight equals 1.0). Here, because both sub-networks need to update the parameters, both of them need to calculate the loss with gt. +- DML loss between `Student` and `Teacher`'s final output `head_out` (loss weight equals 1.0). +- L2 loss between `Student` and `Teacher`'s backbone network output `backbone_out` (loss weight equals 1.0). + +For more specific implementation of `CombinedLoss`, please refer to: [combined_loss.py](../../ppocr/losses/combined_loss.py#L23). +For more specific implementations of distillation loss functions such as `DistillationCTCLoss`, please refer to [distillation_loss.py](../../ppocr/losses/distillation_loss.py) + + + +#### 2.1.3 Post-processing + +In the knowledge distillation task, the post-processing configuration is as follows. + +```yaml +PostProcess: + name: DistillationCTCLabelDecode # CTC decoding post-processing of distillation tasks, inherited from the standard CTCLabelDecode class + model_name: ["Student", "Teacher"] # For the prediction results of the distillation model, extract the outputs of these two sub-networks and decode them + key: head_out # Take the corresponding tensor in the subnet output dict +``` + +Taking the above configuration as an example, the CTC decoding output of the two sub-networks `Student` and `Teahcer` will be calculated at the same time. +Among them, `key` is the name of the subnet, and `value` is the list of subnets. + +For more specific implementation of `DistillationCTCLabelDecode`, please refer to: [rec_postprocess.py](../../ppocr/postprocess/rec_postprocess.py#L128) + + + +#### 2.1.4 Metric Calculation + +In the knowledge distillation task, the metric calculation configuration is as follows. + +```yaml +Metric: + name: DistillationMetric # CTC decoding post-processing of distillation tasks, inherited from the standard CTCLabelDecode class + base_metric_name: RecMetric # The base class of indicator calculation. For the output of the model, the indicator will be calculated based on this class + main_indicator: acc # The name of the indicator + key: "Student" # Select the main_indicator of this subnet as the criterion for saving the best model +``` + +Taking the above configuration as an example, the accuracy metric of the `Student` subnet will be used as the judgment metric for saving the best model. +At the same time, the accuracy metric of all subnets will be printed out in the log. + +For more specific implementation of `DistillationMetric`, please refer to: [distillation_metric.py](../../ppocr/metrics/distillation_metric.py#L24). + + + +#### 2.1.5 Fine-tuning Distillation Model + +There are two ways to fine-tune the recognition distillation task. + +1. Fine-tuning based on knowledge distillation: this situation is relatively simple, download the pre-trained model. Then configure the pre-training model path and your own data path in [ch_PP-OCRv2_rec_distillation.yml](../../configs/rec/ch_PP-OCRv2/ch_PP-OCRv2_rec_distillation.yml) to perform fine-tuning training of the model. +2. Do not use knowledge distillation in fine-tuning: In this case, you need to first extract the student model parameters from the pre-training model. The specific steps are as follows. + +- First download the pre-trained model and unzip it. +```shell +wget https://paddleocr.bj.bcebos.com/PP-OCRv2/chinese/ch_PP-OCRv2_rec_train.tar +tar -xf ch_PP-OCRv2_rec_train.tar +``` + +- Then use python to extract the student model parameters + +```python +import paddle +# Load the pre-trained model +all_params = paddle.load("ch_PP-OCRv2_rec_train/best_accuracy.pdparams") +# View the keys of the weight parameter +print(all_params.keys()) +# Weight extraction of student model +s_params = {key[len("Student."):]: all_params[key] for key in all_params if "Student." in key} +# View the keys of the weight parameters of the student model +print(s_params.keys()) +# Save weight parameters +paddle.save(s_params, "ch_PP-OCRv2_rec_train/student.pdparams") +``` + +After the extraction is complete, use [ch_PP-OCRv2_rec.yml](../../configs/rec/ch_PP-OCRv2/ch_PP-OCRv2_rec.yml) to modify the path of the pre-trained model (the path of the exported `student.pdparams` model) and your own data path to fine-tune the model. + + +### 2.2 Detection Model Configuration File Analysis + +The configuration file of the detection model distillation is in the ```PaddleOCR/configs/det/ch_PP-OCRv2/``` directory, which contains three distillation configuration files: + +- ```ch_PP-OCRv2_det_cml.yml```, Use one large model to distill two small models, and the two small models learn from each other +- ```ch_PP-OCRv2_det_dml.yml```, Method of mutual distillation of two student models +- ```ch_PP-OCRv2_det_distill.yml```, The method of using large teacher model to distill small student model + + +#### 2.2.1 Model Structure + +In the knowledge distillation task, the model structure configuration is as follows: +``` +Architecture: + name: DistillationModel # Structure name, in the distillation task, it is DistillationModel + algorithm: Distillation # Algorithm name + Models: # Model, including the configuration information of the subnet + Student: # The name of the subnet, it must include at least the `pretrained` and `freeze_params` parameters, and the other parameters are the construction parameters of the subnet + pretrained: ./pretrain_models/MobileNetV3_large_x0_5_pretrained # Does this sub-network need to load pre-training weights + freeze_params: false # Do you need fixed parameters + return_all_feats: false # Do you need to return all features, if it is False, only the final output is returned + model_type: det + algorithm: DB + Backbone: + name: MobileNetV3 + scale: 0.5 + model_name: large + disable_se: True + Neck: + name: DBFPN + out_channels: 96 + Head: + name: DBHead + k: 50 + Teacher: # Another sub-network, here is a distillation example of a large model distill a small model + pretrained: ./pretrain_models/ch_ppocr_server_v2.0_det_train/best_accuracy + freeze_params: true # The Teacher model is well-trained and does not need to participate in training + return_all_feats: false + model_type: det + algorithm: DB + Transform: + Backbone: + name: ResNet + layers: 18 + Neck: + name: DBFPN + out_channels: 256 + Head: + name: DBHead + k: 50 + +``` +If DML is used, that is, the method of two small models learning from each other, the Teacher network structure in the above configuration file needs to be set to the same configuration as the Student model. +Refer to the configuration file for details. [ch_PP-OCRv2_det_dml.yml](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.4/configs/det/ch_PP-OCRv2/ch_PP-OCRv2_det_dml.yml) + + +The following describes the configuration file parameters [ch_PP-OCRv2_det_cml.yml](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.4/configs/det/ch_PP-OCRv2/ch_PP-OCRv2_det_cml.yml): + +``` +Architecture: + name: DistillationModel + algorithm: Distillation + model_type: det + Models: + Teacher: # Teacher model configuration of CML distillation + pretrained: ./pretrain_models/ch_ppocr_server_v2.0_det_train/best_accuracy + freeze_params: true # Teacher does not train + return_all_feats: false + model_type: det + algorithm: DB + Transform: + Backbone: + name: ResNet + layers: 18 + Neck: + name: DBFPN + out_channels: 256 + Head: + name: DBHead + k: 50 + Student: # Student model configuration for CML distillation + pretrained: ./pretrain_models/MobileNetV3_large_x0_5_pretrained + freeze_params: false + return_all_feats: false + model_type: det + algorithm: DB + Backbone: + name: MobileNetV3 + scale: 0.5 + model_name: large + disable_se: True + Neck: + name: DBFPN + out_channels: 96 + Head: + name: DBHead + k: 50 + Student2: # Student2 model configuration for CML distillation + pretrained: ./pretrain_models/MobileNetV3_large_x0_5_pretrained + freeze_params: false + return_all_feats: false + model_type: det + algorithm: DB + Transform: + Backbone: + name: MobileNetV3 + scale: 0.5 + model_name: large + disable_se: True + Neck: + name: DBFPN + out_channels: 96 + Head: + name: DBHead + k: 50 + +``` + +The specific implementation code of the distillation model `DistillationModel` class can refer to [distillation_model.py](../../ppocr/modeling/architectures/distillation_model.py). + +The final model output is a dictionary, the key is the name of all the sub-networks, for example, here are `Student` and `Teacher`, and the value is the output of the corresponding sub-network, +which can be `Tensor` (only the last layer of the network is returned) and `dict` (also returns the characteristic information in the middle). + +In the distillation task, in order to facilitate the addition of the distillation loss function, the output of each network is saved as a `dict`, which contains the sub-module output. +The key contains `backbone_out`, `neck_out`, `head_out`, and `value` is the tensor of the corresponding module. Finally, for the above configuration file, the output format of `DistillationModel` is as follows. + +```json +{ + "Teacher": { + "backbone_out": tensor, + "neck_out": tensor, + "head_out": tensor, + }, + "Student": { + "backbone_out": tensor, + "neck_out": tensor, + "head_out": tensor, + } +} +``` + + +#### 2.2.2 Loss Function + +In the task of detection knowledge distillation ```ch_PP-OCRv2_det_distill.yml````, the distillation loss function configuration is as follows. +```yaml +Loss: + name: CombinedLoss # Loss function name + loss_config_list: # List of loss function configuration files, mandatory functions for CombinedLoss + - DistillationDilaDBLoss: # DB loss function based on distillation, inherited from standard DBloss + weight: 1.0 # The weight of the loss function. In loss_config_list, each loss function must include this field + model_name_pairs: # Extract the output of these two sub-networks and calculate the loss between them + - ["Student", "Teacher"] + key: maps # In the sub-network output dict, take the corresponding tensor + balance_loss: true # The following parameters are the configuration parameters of standard DBloss + main_loss_type: DiceLoss + alpha: 5 + beta: 10 + ohem_ratio: 3 + - DistillationDBLoss: # Used to calculate the loss between Student and GT + weight: 1.0 + model_name_list: ["Student"] # The model name only has Student, which means that the loss between Student and GT is calculated + name: DBLoss + balance_loss: true + main_loss_type: DiceLoss + alpha: 5 + beta: 10 + ohem_ratio: 3 +``` + +Similarly, distillation loss function configuration(`ch_PP-OCRv2_det_cml.yml`) is shown below. Compared with the loss function configuration of ch_PP-OCRv2_det_distill.yml, there are three changes: +```yaml +Loss: + name: CombinedLoss + loss_config_list: + - DistillationDilaDBLoss: + weight: 1.0 + model_name_pairs: + - ["Student", "Teacher"] + - ["Student2", "Teacher"] # 1. Calculate the loss of two Student and Teacher + key: maps + balance_loss: true + main_loss_type: DiceLoss + alpha: 5 + beta: 10 + ohem_ratio: 3 + - DistillationDMLLoss: # 2. Add to calculate the loss between two students + model_name_pairs: + - ["Student", "Student2"] + maps_name: "thrink_maps" + weight: 1.0 + # act: None + key: maps + - DistillationDBLoss: + weight: 1.0 + model_name_list: ["Student", "Student2"] # 3. Calculate the loss between two students and GT + balance_loss: true + main_loss_type: DiceLoss + alpha: 5 + beta: 10 + ohem_ratio: 3 +``` + +For more specific implementation of `DistillationDilaDBLoss`, please refer to: [distillation_loss.py](https://github.com/PaddlePaddle/PaddleOCR/blob/release%2F2.4/ppocr/losses/distillation_loss.py#L185). +For more specific implementations of distillation loss functions such as `DistillationDBLoss`, please refer to: [distillation_loss.py](https://github.com/PaddlePaddle/PaddleOCR/blob/04c44974b13163450dfb6bd2c327863f8a194b3c/ppocr/losses/distillation_loss.py?_pjax=%23js-repo-pjax-container%2C%20div%5Bitemtype%3D%22http%3A%2F%2Fschema.org%2FSoftwareSourceCode%22%5D%20main%2C%20%5Bdata-pjax-container%5D#L148) + + +#### 2.2.3 Post-processing + +In the task of detecting knowledge distillation, the post-processing configuration of detecting distillation is as follows. + +```yaml +PostProcess: + name: DistillationDBPostProcess # The CTC decoding post-processing of the DB detection distillation task, inherited from the standard DBPostProcess class + model_name: ["Student", "Student2", "Teacher"] # Extract the output of multiple sub-networks and decode them. The network that does not require post-processing is not set in model_name + thresh: 0.3 + box_thresh: 0.6 + max_candidates: 1000 + unclip_ratio: 1.5 +``` + +Taking the above configuration as an example, the output of the three subnets `Student`, `Student2` and `Teacher` will be calculated at the same time for post-processing calculations. +Since there are multiple inputs, there are also multiple outputs returned by post-processing. +For a more specific implementation of `DistillationDBPostProcess`, please refer to: [db_postprocess.py](../../ppocr/postprocess/db_postprocess.py#L195) + + +#### 2.2.4 Metric Calculation +In the knowledge distillation task, the metric calculation configuration is as follows. +```yaml +Metric: + name: DistillationMetric + base_metric_name: DetMetric + main_indicator: hmean + key: "Student" +``` + +Since distillation needs to include multiple networks, only one network metrics needs to be calculated when calculating the metrics. +The `key` field is set to `Student`, it means that only the metrics of the `Student` network is calculated. +Model Structure + + +#### 2.2.5 Fine-tuning Distillation Model + +There are three ways to fine-tune the detection distillation task: +- `ch_PP-OCRv2_det_distill.yml`, The teacher model is set to the model provided by PaddleOCR or the large model you have trained. +- `ch_PP-OCRv2_det_cml.yml`, Use cml distillation. Similarly, the Teacher model is set to the model provided by PaddleOCR or the large model you have trained. +- `ch_PP-OCRv2_det_dml.yml`, Distillation using DML. The method of mutual distillation of the two Student models has an accuracy improvement of about 1.7% on the data set used by PaddleOCR. + +In fine-tune, you need to set the pre-trained model to be loaded in the `pretrained` parameter of the network structure. + +In terms of accuracy improvement, `cml` > `dml` > `distill`. When the amount of data is insufficient or the accuracy of the teacher model is similar to that of the student, this conclusion may change. + +In addition, since the distillation pre-training model provided by PaddleOCR contains multiple model parameters, if you want to extract the parameters of the student model, you can refer to the following code: +```sh +# Download the parameters of the distillation training model +wget https://paddleocr.bj.bcebos.com/PP-OCRv2/chinese/ch_PP-OCRv2_det_distill_train.tar +``` + +```python +import paddle +# Load the pre-trained model +all_params = paddle.load("ch_PP-OCRv2_det_distill_train/best_accuracy.pdparams") +# View the keys of the weight parameter +print(all_params.keys()) +# Extract the weights of the student model +s_params = {key[len("Student."):]: all_params[key] for key in all_params if "Student." in key} +# View the keys of the weight parameters of the student model +print(s_params.keys()) +# Save +paddle.save(s_params, "ch_PP-OCRv2_det_distill_train/student.pdparams") +``` + +Finally, the parameters of the student model will be saved in `ch_PP-OCRv2_det_distill_train/student.pdparams` for the fine-tune of the model. diff --git a/doc/doc_en/models_en.md b/doc/doc_en/models_en.md index 37c4a174563abc68085a103e11e2ddb3bd954714..d60ca2a3329f0c1b1ad0bfe6f200d0d5e63dcdaa 100644 --- a/doc/doc_en/models_en.md +++ b/doc/doc_en/models_en.md @@ -7,13 +7,13 @@ This section contains two parts. Firstly, [PP-OCR Model Download](./models_list_ Let's first understand some basic concepts. -- [Introduction about OCR](#introduction-about-ocr) +- [Introduction to OCR](#introduction-to-ocr) * [Basic Concepts of OCR Detection Model](#basic-concepts-of-ocr-detection-model) * [Basic Concepts of OCR Recognition Model](#basic-concepts-of-ocr-recognition-model) * [PP-OCR Model](#pp-ocr-model) -## 1. Introduction about OCR +## 1. Introduction to OCR This section briefly introduces the basic concepts of OCR detection model and recognition model, and introduces PaddleOCR's PP-OCR model. diff --git a/doc/doc_en/models_list_en.md b/doc/doc_en/models_list_en.md index e3cf251c3439ba009a1de0ba48f7c0aa10b117c4..b07d5f0a9471a1bdff7a93328d63e874fed60e19 100644 --- a/doc/doc_en/models_list_en.md +++ b/doc/doc_en/models_list_en.md @@ -1,6 +1,6 @@ # OCR Model List（V2.1, updated on 2021.9.6） > **Note** -> 1. Compared with the model v2.0, the 2.1 version of the detection model has a improvement in accuracy, and the 2.1 version of the recognition model is optimized in accuracy and CPU speed. +> 1. Compared with the model v2.0, the 2.1 version of the detection model has a improvement in accuracy, and the 2.1 version of the recognition model has optimizations in accuracy and speed with CPU. > 2. Compared with [models 1.1](https://github.com/PaddlePaddle/PaddleOCR/blob/develop/doc/doc_en/models_list_en.md), which are trained with static graph programming paradigm, models 2.0 are the dynamic graph trained version and achieve close performance. > 3. All models in this tutorial are all ppocr-series models, for more introduction of algorithms and models based on public dataset, you can refer to [algorithm overview tutorial](./algorithm_overview_en.md). @@ -18,7 +18,7 @@ The downloadable models provided by PaddleOCR include `inference model`, `traine |--- | --- | --- | |inference model|inference.pdmodel、inference.pdiparams|Used for inference based on Paddle inference engine，[detail](./inference_en.md)| |trained model, pre-trained model|\*.pdparams、\*.pdopt、\*.states |The checkpoints model saved in the training process, which stores the parameters of the model, mostly used for model evaluation and continuous training.| -|slim model|\*.nb| Model compressed by PaddleSim (a model compression tool using PaddlePaddle), which is suitable for mobile-side deployment scenarios (Paddle-Lite is needed for slim model deployment). | +|slim model|\*.nb| Model compressed by PaddleSlim (a model compression tool using PaddlePaddle), which is suitable for mobile-side deployment scenarios (Paddle-Lite is needed for slim model deployment). | Relationship of the above models is as follows. @@ -50,7 +50,7 @@ Relationship of the above models is as follows. |ch_ppocr_server_v2.0_rec|General model, supporting Chinese, English and number recognition|[rec_chinese_common_train_v2.0.yml](../../configs/rec/ch_ppocr_v2.0/rec_chinese_common_train_v2.0.yml)|94.8M|[inference model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_server_v2.0_rec_infer.tar) / [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_server_v2.0_rec_train.tar) / [pre-trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_server_v2.0_rec_pre.tar) | -**Note:** The `trained model` is finetuned on the `pre-trained model` with real data and synthsized vertical text data, which achieved better performance in real scene. The `pre-trained model` is directly trained on the full amount of real data and synthsized data, which is more suitable for finetune on your own dataset. +**Note:** The `trained model` is fine-tuned on the `pre-trained model` with real data and synthesized vertical text data, which achieved better performance in real scene. The `pre-trained model` is directly trained on the full amount of real data and synthesized data, which is more suitable for fine-tune on your own dataset. ### 2.2 English Recognition Model diff --git a/doc/doc_en/multi_languages_en.md b/doc/doc_en/multi_languages_en.md index 545be5524f2c52c9799d3b013f1aac8baf1a379f..9f09b531d9f6f9912b69804e57cf4e78f0c15531 100644 --- a/doc/doc_en/multi_languages_en.md +++ b/doc/doc_en/multi_languages_en.md @@ -28,12 +28,12 @@ The multilingual models cover Latin, Arabic, Traditional Chinese, Korean, Japane This document will briefly introduce how to use the multilingual model. - [1 Installation](#Install) - - [1.1 paddle installation](#paddleinstallation) - - [1.2 paddleocr package installation](#paddleocr_package_install) + - [1.1 Paddle installation](#paddleinstallation) + - [1.2 PaddleOCR package installation](#paddleocr_package_install) - [2 Quick Use](#Quick_Use) - [2.1 Command line operation](#Command_line_operation) - - [2.2 python script running](#python_Script_running) + - [2.2 Run with Python script](#python_Script_running) - [3 Custom Training](#Custom_Training) - [4 Inference and Deployment](#inference) - [4 Supported languages and abbreviations](#language_abbreviations) @@ -42,7 +42,7 @@ This document will briefly introduce how to use the multilingual model. ## 1 Installation -### 1.1 paddle installation +### 1.1 Paddle installation ``` # cpu pip install paddlepaddle @@ -52,7 +52,7 @@ pip install paddlepaddle-gpu ``` -### 1.2 paddleocr package installation +### 1.2 PaddleOCR package installation pip install @@ -79,8 +79,8 @@ paddleocr -h * Whole image prediction (detection + recognition) -Paddleocr currently supports 80 languages, which can be switched by modifying the --lang parameter. -The specific supported [language] (#language_abbreviations) can be viewed in the table. +PaddleOCR currently supports 80 languages, which can be specified by the --lang parameter. +The supported languages are listed in the [table](#language_abbreviations). ``` bash paddleocr --image_dir doc/imgs_en/254.jpg --lang=en @@ -90,7 +90,7 @@ paddleocr --image_dir doc/imgs_en/254.jpg --lang=en
-The result is a list, each item contains a text box, text and recognition confidence +The result is a list. Each item contains a text box, text and recognition confidence ```text [('PHO CAPITAL', 0.95723116), [[66.0, 50.0], [327.0, 44.0], [327.0, 76.0], [67.0, 82.0]]] [('107 State Street', 0.96311164), [[72.0, 90.0], [451.0, 84.0], [452.0, 116.0], [73.0, 121.0]]] @@ -110,7 +110,7 @@ paddleocr --image_dir doc/imgs_words_en/word_308.png --det false --lang=en ![](https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/release/2.1/doc/imgs_words_en/word_308.png) -The result is a tuple, which returns the recognition result and recognition confidence +The result is a 2-tuple, which contains the recognition result and recognition confidence ```text (0.99879867, 'LITTLE') @@ -122,7 +122,7 @@ The result is a tuple, which returns the recognition result and recognition conf paddleocr --image_dir PaddleOCR/doc/imgs/11.jpg --rec false ``` -The result is a list, each item contains only text boxes +The result is a list. Each item represents the coordinates of a text box. ``` [[26.0, 457.0], [137.0, 457.0], [137.0, 477.0], [26.0, 477.0]] @@ -132,9 +132,9 @@ The result is a list, each item contains only text boxes ``` -### 2.2 python script running +### 2.2 Run with Python script -ppocr also supports running in python scripts for easy embedding in your own code: +PPOCR is able to run with Python scripts for easy integration with your own code: * Whole image prediction (detection + recognition) @@ -167,12 +167,12 @@ Visualization of results: ![](https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/release/2.1/doc/imgs_results/korean.jpg) -ppocr also supports direction classification. For more usage methods, please refer to: [whl package instructions](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.0/doc/doc_ch/whl.md). +PPOCR also supports direction classification. For more detailed usage, please refer to: [whl package instructions](whl_en.md). ## 3 Custom training -ppocr supports using your own data for custom training or finetune, where the recognition model can refer to [French configuration file](../../configs/rec/multi_language/rec_french_lite_train.yml) +PPOCR supports using your own data for custom training or fine-tune, where the recognition model can refer to [French configuration file](../../configs/rec/multi_language/rec_french_lite_train.yml) Modify the training data path, dictionary and other parameters. For specific data preparation and training process, please refer to: [Text Detection](../doc_en/detection_en.md), [Text Recognition](../doc_en/recognition_en.md), more functions such as predictive deployment, @@ -183,7 +183,7 @@ For functions such as data annotation, you can read the complete [Document Tutor ## 4 Inference and Deployment In addition to installing the whl package for quick forecasting, -ppocr also provides a variety of forecasting deployment methods. +PPOCR also provides a variety of forecasting deployment methods. If necessary, you can read related documents: - [Python Inference](./inference_en.md) diff --git a/doc/doc_en/paddleOCR_overview_en.md b/doc/doc_en/paddleOCR_overview_en.md index 073c3ec889b2f21e9e40f5f7d1d6dc719e3dcac9..fe64b0bd6c60f4e678ee2e44a303c124bab479ec 100644 --- a/doc/doc_en/paddleOCR_overview_en.md +++ b/doc/doc_en/paddleOCR_overview_en.md @@ -2,7 +2,7 @@ ## 1. PaddleOCR Overview -PaddleOCR contains rich text detection, text recognition and end-to-end algorithms. Combining actual testing and industrial experience, PaddleOCR chooses DB and CRNN as the basic detection and recognition models, and proposes a series of models, named PP-OCR, for industrial applications after a series of optimization strategies. The PP-OCR model is aimed at general scenarios and forms a model library according to different languages. Based on the capabilities of PP-OCR, PaddleOCR releases the PP-Structure tool library for document scene tasks, including two major tasks: layout analysis and table recognition. In order to get through the entire process of industrial landing, PaddleOCR provides large-scale data production tools and a variety of prediction deployment tools to help developers quickly turn ideas into reality. +PaddleOCR contains rich text detection, text recognition and end-to-end algorithms. With the experience from real world scenarios and the industry, PaddleOCR chooses DB and CRNN as the basic detection and recognition models, and proposes a series of models, named PP-OCR, for industrial applications after a series of optimization strategies. The PP-OCR model is aimed at general scenarios and forms a model library of different languages. Based on the capabilities of PP-OCR, PaddleOCR releases the PP-Structure toolkit for document scene tasks, including two major tasks: layout analysis and table recognition. In order to get through the entire process of industrial landing, PaddleOCR provides large-scale data production tools and a variety of prediction deployment tools to help developers quickly turn ideas into reality.
@@ -18,11 +18,11 @@ PaddleOCR contains rich text detection, text recognition and end-to-end algorith # Recommend git clone https://github.com/PaddlePaddle/PaddleOCR -# If you cannot pull successfully due to network problems, you can also choose to use the code hosting on the cloud: +# If you cannot pull successfully due to network problems, you can switch to the mirror hosted on Gitee: git clone https://gitee.com/paddlepaddle/PaddleOCR -# Note: The cloud-hosting code may not be able to synchronize the update with this GitHub project in real time. There might be a delay of 3-5 days. Please give priority to the recommended method. +# Note: The mirror on Gitee may not keep in synchronization with the latest project on GitHub. There might be a delay of 3-5 days. Please try GitHub at first. ``` ### **2.2 Install third-party libraries** @@ -34,6 +34,6 @@ pip3 install -r requirements.txt If you getting this error `OSError: [WinError 126] The specified module could not be found` when you install shapely on windows. -Please try to download Shapely whl file using [http://www.lfd.uci.edu/~gohlke/pythonlibs/#shapely](http://www.lfd.uci.edu/~gohlke/pythonlibs/#shapely). +Please try to download Shapely whl file from [http://www.lfd.uci.edu/~gohlke/pythonlibs/#shapely](http://www.lfd.uci.edu/~gohlke/pythonlibs/#shapely). -Reference: [Solve shapely installation on windows](https://stackoverflow.com/questions/44398265/install-shapely-oserror-winerror-126-the-specified-module-could-not-be-found) \ No newline at end of file +Reference: [Solve shapely installation on windows](https://stackoverflow.com/questions/44398265/install-shapely-oserror-winerror-126-the-specified-module-could-not-be-found) diff --git a/doc/doc_en/pgnet_en.md b/doc/doc_en/pgnet_en.md index e176a1260c734974e2dad843faeb3e5532176629..c7cb3221ccfd897e2fd9062a828c2fe0ceb42024 100644 --- a/doc/doc_en/pgnet_en.md +++ b/doc/doc_en/pgnet_en.md @@ -6,18 +6,18 @@ ## 1. Brief Introduction -OCR algorithm can be divided into two-stage algorithm and end-to-end algorithm. The two-stage OCR algorithm is generally divided into two parts, text detection and text recognition algorithm. The text detection algorithm gets the detection box of the text line from the image, and then the recognition algorithm identifies the content of the text box. The end-to-end OCR algorithm can complete text detection and recognition in one algorithm. Its basic idea is to design a model with both detection unit and recognition module, share the CNN features of both and train them together. Because one algorithm can complete character recognition, the end-to-end model is smaller and faster. +OCR algorithms can be divided into two categories: two-stage algorithm and end-to-end algorithm. The two-stage OCR algorithm is generally divided into two parts, text detection and text recognition algorithm. The text detection algorithm locates the box of the text line from the image, and then the recognition algorithm identifies the content of the text box. The end-to-end OCR algorithm combines text detection and recognition in one algorithm. Its basic idea is to design a model with both detection unit and recognition module, share the CNN features of both and train them together. Because one algorithm can complete character recognition, the end-to-end model is smaller and faster. ### Introduction Of PGNet Algorithm -In recent years, the end-to-end OCR algorithm has been well developed, including MaskTextSpotter series, TextSnake, TextDragon, PGNet series and so on. Among these algorithms, PGNet algorithm has the advantages that other algorithms do not -- Pgnet loss is designed to guide training, and no character-level annotations is needed -- NMS and ROI related operations are not needed, It can accelerate the prediction +During the recent years, the end-to-end OCR algorithm has been well developed, including MaskTextSpotter series, TextSnake, TextDragon, PGNet series and so on. Among these algorithms, PGNet algorithm has some advantages over the other algorithms. +- PGNet loss is designed to guide training, and no character-level annotations is needed. +- NMS and ROI related operations are not needed. It can accelerate the prediction - The reading order prediction module is proposed - A graph based modification module (GRM) is proposed to further improve the performance of model recognition - Higher accuracy and faster prediction speed -For details of PGNet algorithm, please refer to [paper](https://www.aaai.org/AAAI21Papers/AAAI-2885.WangP.pdf) ,The schematic diagram of the algorithm is as follows: +For details of PGNet algorithm, please refer to [paper](https://www.aaai.org/AAAI21Papers/AAAI-2885.WangP.pdf). The schematic diagram of the algorithm is as follows: ![](../pgnet_framework.png) -After feature extraction, the input image is sent to four branches: TBO module for text edge offset prediction, TCL module for text centerline prediction, TDO module for text direction offset prediction, and TCC module for text character classification graph prediction. +After feature extraction, the input image is sent to four branches: TBO module for text edge offset prediction, TCL module for text center-line prediction, TDO module for text direction offset prediction, and TCC module for text character classification graph prediction. The output of TBO and TCL can get text detection results after post-processing, and TCL, TDO and TCC are responsible for text recognition. The results of detection and recognition are as follows: @@ -40,7 +40,7 @@ Please refer to [Operation Environment Preparation](./environment_en.md) to conf ## 3. Quick Use -### inference model download +### Inference model download This section takes the trained end-to-end model as an example to quickly use the model prediction. First, download the trained end-to-end inference model [download address](https://paddleocr.bj.bcebos.com/dygraph_v2.0/pgnet/e2e_server_pgnetA_infer.tar) ``` mkdir inference && cd inference @@ -131,7 +131,7 @@ python3 tools/train.py -c configs/e2e/e2e_r50_vd_pg.yml -o Optimizer.base_lr=0.0 ``` #### Load trained model and continue training -If you expect to load trained model and continue the training again, you can specify the parameter `Global.checkpoints` as the model path to be loaded. +If you would like to load trained model and continue the training again, you can specify the parameter `Global.checkpoints` as the model path to be loaded. ```shell python3 tools/train.py -c configs/e2e/e2e_r50_vd_pg.yml -o Global.checkpoints=./your/trained/model ``` diff --git a/doc/doc_en/training_en.md b/doc/doc_en/training_en.md index d013f5ac706a2a2b4a5b58ba0a6dff09ab0b4654..1a3165d0ab226d7cbeef356ee750594c759cfe23 100644 --- a/doc/doc_en/training_en.md +++ b/doc/doc_en/training_en.md @@ -12,15 +12,15 @@ * [4. FAQ](#3-faq) -This article will introduce the basic concepts that need to be mastered during model training and the tuning methods during training. +This article will introduce the basic concepts that is necessary for model training and tuning. -At the same time, it will briefly introduce the components of the PaddleOCR model training data and how to prepare the data finetune model in the vertical scene. +At the same time, it will briefly introduce the structure of the training data and how to prepare the data to fine-tune model in vertical scenes. ## 1. Yml Configuration -The PaddleOCR model uses configuration files to manage network training and evaluation parameters. In the configuration file, you can set the model, optimizer, loss function, and pre- and post-processing parameters of the model. PaddleOCR reads these parameters from the configuration file, and then builds a complete training process to complete the model training. When optimized, the configuration can be completed by modifying the parameters in the configuration file, which is simple to use and convenient to modify. +The PaddleOCR uses configuration files to control network training and evaluation parameters. In the configuration file, you can set the model, optimizer, loss function, and pre- and post-processing parameters of the model. PaddleOCR reads these parameters from the configuration file, and then builds a complete training process to train the model. Fine-tuning can also be completed by modifying the parameters in the configuration file, which is simple and convenient. For the complete configuration file description, please refer to [Configuration File](./config_en.md) @@ -28,13 +28,13 @@ For the complete configuration file description, please refer to [Configuration ## 2. Basic Concepts -In the process of model training, some hyperparameters need to be manually adjusted to help the model obtain the optimal index at the least loss. Different data volumes may require different hyper-parameters. When you want to finetune your own data or tune the model effect, there are several parameter adjustment strategies for reference: +During the model training process, some hyper-parameters can be manually specified to obtain the optimal result at the least cost. Different data volumes may require different hyper-parameters. When you want to fine-tune the model based on your own data, there are several parameter adjustment strategies for reference: ### 2.1 Learning Rate -The learning rate is one of the important hyperparameters for training neural networks. It represents the step length of the gradient moving to the optimal solution of the loss function in each iteration. -A variety of learning rate update strategies are provided in PaddleOCR, which can be modified through configuration files, for example: +The learning rate is one of the most important hyper-parameters for training neural networks. It represents the step length of the gradient moving towards the optimal solution of the loss function in each iteration. +A variety of learning rate update strategies are provided by PaddleOCR, which can be specified in configuration files. For example, ``` Optimizer: @@ -46,16 +46,15 @@ Optimizer: warmup_epoch: 5 ``` -Piecewise stands for piecewise constant attenuation. Different learning rates are specified in different learning stages, -and the learning rate is the same in each stage. +`Piecewise` stands for piece-wise constant attenuation. Different learning rates are specified in different learning stages, and the learning rate stay the same in each stage. -warmup_epoch means that in the first 5 epochs, the learning rate will gradually increase from 0 to base_lr. For all strategies, please refer to the code [learning_rate.py](../../ppocr/optimizer/learning_rate.py). +`warmup_epoch` means that in the first 5 epochs, the learning rate will be increased gradually from 0 to base_lr. For all strategies, please refer to the code [learning_rate.py](../../ppocr/optimizer/learning_rate.py). ### 2.2 Regularization -Regularization can effectively avoid algorithm overfitting. PaddleOCR provides L1 and L2 regularization methods. -L1 and L2 regularization are the most commonly used regularization methods. +Regularization can effectively avoid algorithm over-fitting. PaddleOCR provides L1 and L2 regularization methods. +L1 and L2 regularization are the most widely used regularization methods. L1 regularization adds a regularization term to the objective function to reduce the sum of absolute values of the parameters; while in L2 regularization, the purpose of adding a regularization term is to reduce the sum of squared parameters. The configuration method is as follows: @@ -95,7 +94,7 @@ The current open source models, data sets and magnitudes are as follows: - Chinese data set, LSVT street view data set crops the image according to the truth value, and performs position calibration, a total of 30w images. In addition, based on the LSVT corpus, 500w of synthesized data. - Small language data set, using different corpora and fonts, respectively generated 100w synthetic data set, and using ICDAR-MLT as the verification set. -Among them, the public data sets are all open source, users can search and download by themselves, or refer to [Chinese data set](./datasets.md), synthetic data is not open source, users can use open source synthesis tools to synthesize by themselves. Synthesis tools include [text_renderer](https://github.com/Sanster/text_renderer), [SynthText](https://github.com/ankush-me/SynthText), [TextRecognitionDataGenerator](https://github.com/Belval/TextRecognitionDataGenerator) etc. +Among them, the public data sets are all open source, users can search and download by themselves, or refer to [Chinese data set](../doc_ch/datasets.md), synthetic data is not open source, users can use open source synthesis tools to synthesize by themselves. Synthesis tools include [text_renderer](https://github.com/Sanster/text_renderer), [SynthText](https://github.com/ankush-me/SynthText), [TextRecognitionDataGenerator](https://github.com/Belval/TextRecognitionDataGenerator) etc. @@ -129,17 +128,17 @@ There are several experiences for reference when constructing the data set: **Q**: How to choose a suitable network input shape when training CRNN recognition? A: The general height is 32, the longest width is selected, there are two methods: - + (1) Calculate the aspect ratio distribution of training sample images. The selection of the maximum aspect ratio considers 80% of the training samples. - + (2) Count the number of texts in training samples. The selection of the longest number of characters considers the training sample that satisfies 80%. Then the aspect ratio of Chinese characters is approximately considered to be 1, and that of English is 3:1, and the longest width is estimated. **Q**: During the recognition training, the accuracy of the training set has reached 90, but the accuracy of the verification set has been kept at 70, what should I do? A: If the accuracy of the training set is 90 and the test set is more than 70, it should be over-fitting. There are two methods to try: - + (1) Add more augmentation methods or increase the [probability] of augmented prob (https://github.com/PaddlePaddle/PaddleOCR/blob/dygraph/ppocr/data/imaug/rec_img_aug.py#L341), The default is 0.4. - + (2) Increase the [l2 dcay value] of the system (https://github.com/PaddlePaddle/PaddleOCR/blob/a501603d54ff5513fc4fc760319472e59da25424/configs/rec/ch_ppocr_v1.1/rec_chinese_lite_train_v1.1.yml#L47) **Q**: When the recognition model is trained, loss can drop normally, but acc is always 0 diff --git a/doc/doc_en/update_en.md b/doc/doc_en/update_en.md index 6a95b5be279d7a0b8a204cadd46b283b5eb26690..39fd936d1bd4e5f8d8535805f865792820ee1199 100644 --- a/doc/doc_en/update_en.md +++ b/doc/doc_en/update_en.md @@ -5,7 +5,7 @@ - 2021.8.3 released PaddleOCR v2.2, add a new structured documents analysis toolkit, i.e., [PP-Structure](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.2/ppstructure/README.md), support layout analysis and table recognition (One-key to export chart images to Excel files). - 2021.4.8 release end-to-end text recognition algorithm [PGNet](https://www.aaai.org/AAAI21Papers/AAAI-2885.WangP.pdf) which is published in AAAI 2021. Find tutorial [here](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.1/doc/doc_en/pgnet_en.md)；release multi language recognition [models](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.1/doc/doc_en/multi_languages_en.md), support more than 80 languages recognition; especically, the performance of [English recognition model](https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.1/doc/doc_en/models_list_en.md#English) is Optimized. -- 2021.1.21 update more than 25+ multilingual recognition models [models list](./doc/doc_en/models_list_en.md), including：English, Chinese, German, French, Japanese，Spanish，Portuguese Russia Arabic and so on. Models for more languages will continue to be updated [Develop Plan](https://github.com/PaddlePaddle/PaddleOCR/issues/1048). +- 2021.1.21 update more than 25+ multilingual recognition models [models list](./models_list_en.md), including：English, Chinese, German, French, Japanese，Spanish，Portuguese Russia Arabic and so on. Models for more languages will continue to be updated [Develop Plan](https://github.com/PaddlePaddle/PaddleOCR/issues/1048). - 2020.12.15 update Data synthesis tool, i.e., [Style-Text](../../StyleText/README.md)，easy to synthesize a large number of images which are similar to the target scene image. - 2020.11.25 Update a new data annotation tool, i.e., [PPOCRLabel](../../PPOCRLabel/README.md), which is helpful to improve the labeling efficiency. Moreover, the labeling results can be used in training of the PP-OCR system directly. - 2020.9.22 Update the PP-OCR technical article, https://arxiv.org/abs/2009.09941 diff --git a/ppstructure/vqa/images/input/zh_val_0.jpg b/doc/vqa/input/zh_val_0.jpg similarity index 100% rename from ppstructure/vqa/images/input/zh_val_0.jpg rename to doc/vqa/input/zh_val_0.jpg diff --git a/ppstructure/vqa/images/input/zh_val_21.jpg b/doc/vqa/input/zh_val_21.jpg similarity index 100% rename from ppstructure/vqa/images/input/zh_val_21.jpg rename to doc/vqa/input/zh_val_21.jpg diff --git a/ppstructure/vqa/images/input/zh_val_40.jpg b/doc/vqa/input/zh_val_40.jpg similarity index 100% rename from ppstructure/vqa/images/input/zh_val_40.jpg rename to doc/vqa/input/zh_val_40.jpg diff --git a/ppstructure/vqa/images/input/zh_val_42.jpg b/doc/vqa/input/zh_val_42.jpg similarity index 100% rename from ppstructure/vqa/images/input/zh_val_42.jpg rename to doc/vqa/input/zh_val_42.jpg diff --git a/ppstructure/vqa/images/result_re/zh_val_21_re.jpg b/doc/vqa/result_re/zh_val_21_re.jpg similarity index 100% rename from ppstructure/vqa/images/result_re/zh_val_21_re.jpg rename to doc/vqa/result_re/zh_val_21_re.jpg diff --git a/ppstructure/vqa/images/result_re/zh_val_40_re.jpg b/doc/vqa/result_re/zh_val_40_re.jpg similarity index 100% rename from ppstructure/vqa/images/result_re/zh_val_40_re.jpg rename to doc/vqa/result_re/zh_val_40_re.jpg diff --git a/ppstructure/vqa/images/result_ser/zh_val_0_ser.jpg b/doc/vqa/result_ser/zh_val_0_ser.jpg similarity index 100% rename from ppstructure/vqa/images/result_ser/zh_val_0_ser.jpg rename to doc/vqa/result_ser/zh_val_0_ser.jpg diff --git a/ppstructure/vqa/images/result_ser/zh_val_42_ser.jpg b/doc/vqa/result_ser/zh_val_42_ser.jpg similarity index 100% rename from ppstructure/vqa/images/result_ser/zh_val_42_ser.jpg rename to doc/vqa/result_ser/zh_val_42_ser.jpg diff --git "a/notebook/notebook_ch/5.ppocrv2_inference_deployment/PP-OCRv2\351\242\204\346\265\213\351\203\250\347\275\262\345\256\236\346\210\230.ipynb" "b/notebook/notebook_ch/5.ppocrv2_inference_deployment/PP-OCRv2\351\242\204\346\265\213\351\203\250\347\275\262\345\256\236\346\210\230.ipynb" index 11626518d5a8e1a6b62227cbdf81d50ce2b0eee5..400f93c257356e45b7c0bfeb1cc0e9109b9d85be 100644 --- "a/notebook/notebook_ch/5.ppocrv2_inference_deployment/PP-OCRv2\351\242\204\346\265\213\351\203\250\347\275\262\345\256\236\346\210\230.ipynb" +++ "b/notebook/notebook_ch/5.ppocrv2_inference_deployment/PP-OCRv2\351\242\204\346\265\213\351\203\250\347\275\262\345\256\236\346\210\230.ipynb" @@ -2551,7 +2551,7 @@ "\n", "Paddle Serving是飞桨为方便开发者进行服务化部署而打造的工具，本节主要介绍基于Paddle Serving的PP-OCRv2系统服务化部署过程。\n", "\n", - "## 4.1 Padde Serving简介\n", + "## 4.1 Paddle Serving简介\n", "\n", "Paddle Serving作为飞桨（PaddlePaddle）开源的服务化部署框架，长期目标就是围绕着人工智能落地的最后一公里提供越来越专业、可靠、易用的服务。Paddle Serving目前提供了两套框架C++ Serving和Python Pipeline。Python Pipeline框架倾向于二次开发的便捷性，C++ Serving框架更倾向于追求极致性能。\n", "\n", diff --git a/paddleocr.py b/paddleocr.py index 733c83d1b4faa23212e7186148a5a9e1154ba891..f0938c6740606bdb2a96a6f9836602c0fb670650 100644 --- a/paddleocr.py +++ b/paddleocr.py @@ -42,12 +42,14 @@ __all__ = [ ] SUPPORT_DET_MODEL = ['DB'] -VERSION = '2.3.0.2' +VERSION = '2.4' SUPPORT_REC_MODEL = ['CRNN'] BASE_DIR = os.path.expanduser("~/.paddleocr/") DEFAULT_OCR_MODEL_VERSION = 'PP-OCR' +SUPPORT_OCR_MODEL_VERSION = ['PP-OCR', 'PP-OCRv2'] DEFAULT_STRUCTURE_MODEL_VERSION = 'STRUCTURE' +SUPPORT_STRUCTURE_MODEL_VERSION = ['STRUCTURE'] MODEL_URLS = { 'OCR': { 'PP-OCRv2': { @@ -190,6 +192,7 @@ def parse_args(mMain=True): parser.add_argument( "--ocr_version", type=str, + choices=SUPPORT_OCR_MODEL_VERSION, default='PP-OCRv2', help='OCR Model version, the current model support list is as follows: ' '1. PP-OCRv2 Support Chinese detection and recognition model. ' @@ -198,6 +201,7 @@ def parse_args(mMain=True): parser.add_argument( "--structure_version", type=str, + choices=SUPPORT_STRUCTURE_MODEL_VERSION, default='STRUCTURE', help='Model version, the current model support list is as follows:' ' 1. STRUCTURE Support en table structure model.') @@ -257,26 +261,20 @@ def get_model_config(type, version, model_type, lang): DEFAULT_MODEL_VERSION = DEFAULT_STRUCTURE_MODEL_VERSION else: raise NotImplementedError + model_urls = MODEL_URLS[type] if version not in model_urls: - logger.warning('version {} not in {}, auto switch to version {}'.format( - version, model_urls.keys(), DEFAULT_MODEL_VERSION)) version = DEFAULT_MODEL_VERSION if model_type not in model_urls[version]: if model_type in model_urls[DEFAULT_MODEL_VERSION]: - logger.warning( - 'version {} not support {} models, auto switch to version {}'. - format(version, model_type, DEFAULT_MODEL_VERSION)) version = DEFAULT_MODEL_VERSION else: logger.error('{} models is not support, we only support {}'.format( model_type, model_urls[DEFAULT_MODEL_VERSION].keys())) sys.exit(-1) + if lang not in model_urls[version][model_type]: if lang in model_urls[DEFAULT_MODEL_VERSION][model_type]: - logger.warning( - 'lang {} is not support in {}, auto switch to version {}'. - format(lang, version, DEFAULT_MODEL_VERSION)) version = DEFAULT_MODEL_VERSION else: logger.error( @@ -296,6 +294,8 @@ class PaddleOCR(predict_system.TextSystem): """ params = parse_args(mMain=False) params.__dict__.update(**kwargs) + assert params.ocr_version in SUPPORT_OCR_MODEL_VERSION, "ocr_version must in {}, but get {}".format( + SUPPORT_OCR_MODEL_VERSION, params.ocr_version) params.use_gpu = check_gpu(params.use_gpu) if not params.show_log: @@ -347,8 +347,9 @@ class PaddleOCR(predict_system.TextSystem): ocr with paddleocr args： img: img for ocr, support ndarray, img_path and list or ndarray - det: use text detection or not, if false, only rec will be exec. default is True - rec: use text recognition or not, if false, only det will be exec. default is True + det: use text detection or not. If false, only rec will be exec. Default is True + rec: use text recognition or not. If false, only det will be exec. Default is True + cls: use angle classifier or not. Default is True. If true, the text with rotation of 180 degrees can be recognized. If no text is rotated by 180 degrees, use cls=False to get better performance. Text with rotation of 90 or 270 degrees can be recognized even if cls=False. """ assert isinstance(img, (np.ndarray, list, str)) if isinstance(img, list) and det == True: @@ -398,6 +399,8 @@ class PPStructure(OCRSystem): def __init__(self, **kwargs): params = parse_args(mMain=False) params.__dict__.update(**kwargs) + assert params.structure_version in SUPPORT_STRUCTURE_MODEL_VERSION, "structure_version must in {}, but get {}".format( + SUPPORT_STRUCTURE_MODEL_VERSION, params.structure_version) params.use_gpu = check_gpu(params.use_gpu) if not params.show_log: diff --git a/ppocr/data/__init__.py b/ppocr/data/__init__.py index 0bb3d506483a331fba48feafeff9ca2d439f3782..60ab7bd0b4ceab846982c8744d5b277ee17185df 100644 --- a/ppocr/data/__init__.py +++ b/ppocr/data/__init__.py @@ -20,6 +20,7 @@ from __future__ import unicode_literals import os import sys import numpy as np +import skimage import paddle import signal import random @@ -86,13 +87,19 @@ def build_dataloader(config, mode, device, logger, seed=None): shuffle=shuffle, drop_last=drop_last) + if 'collate_fn' in loader_config: + from . import collate_fn + collate_fn = getattr(collate_fn, loader_config['collate_fn'])() + else: + collate_fn = None data_loader = DataLoader( dataset=dataset, batch_sampler=batch_sampler, places=device, num_workers=num_workers, return_list=True, - use_shared_memory=use_shared_memory) + use_shared_memory=use_shared_memory, + collate_fn=collate_fn) # support exit using ctrl+c signal.signal(signal.SIGINT, term_mp) diff --git a/ppstructure/vqa/data_collator.py b/ppocr/data/collate_fn.py similarity index 59% rename from ppstructure/vqa/data_collator.py rename to ppocr/data/collate_fn.py index a969935b487e3d22ea5c4a3527028aa2cfe1a797..89c6b4fd5ae151e1d703ea5c59abf0177dfc3a8b 100644 --- a/ppstructure/vqa/data_collator.py +++ b/ppocr/data/collate_fn.py @@ -15,20 +15,20 @@ import paddle import numbers import numpy as np +from collections import defaultdict -class DataCollator: +class DictCollator(object): """ data batch """ def __call__(self, batch): - data_dict = {} + # todo：support batch operators + data_dict = defaultdict(list) to_tensor_keys = [] for sample in batch: for k, v in sample.items(): - if k not in data_dict: - data_dict[k] = [] if isinstance(v, (np.ndarray, paddle.Tensor, numbers.Number)): if k not in to_tensor_keys: to_tensor_keys.append(k) @@ -36,3 +36,23 @@ class DataCollator: for k in to_tensor_keys: data_dict[k] = paddle.to_tensor(data_dict[k]) return data_dict + + +class ListCollator(object): + """ + data batch + """ + + def __call__(self, batch): + # todo：support batch operators + data_dict = defaultdict(list) + to_tensor_idxs = [] + for sample in batch: + for idx, v in enumerate(sample): + if isinstance(v, (np.ndarray, paddle.Tensor, numbers.Number)): + if idx not in to_tensor_idxs: + to_tensor_idxs.append(idx) + data_dict[idx].append(v) + for idx in to_tensor_idxs: + data_dict[idx] = paddle.to_tensor(data_dict[idx]) + return list(data_dict.values()) diff --git a/ppocr/data/imaug/__init__.py b/ppocr/data/imaug/__init__.py index 5aaa1cd71eb791efa94e6bd812f3ab76632c96c6..90a70875b9def5a1300e26dec277e888235f8237 100644 --- a/ppocr/data/imaug/__init__.py +++ b/ppocr/data/imaug/__init__.py @@ -34,6 +34,8 @@ from .sast_process import * from .pg_process import * from .gen_table_mask import * +from .vqa import * + def transform(data, ops=None): """ transform """ diff --git a/ppocr/data/imaug/label_ops.py b/ppocr/data/imaug/label_ops.py index f83255b732f5990de6a99d1149bab77d682c85b3..786647f1f655dd40be1117df912f59c42108539e 100644 --- a/ppocr/data/imaug/label_ops.py +++ b/ppocr/data/imaug/label_ops.py @@ -17,6 +17,7 @@ from __future__ import division from __future__ import print_function from __future__ import unicode_literals +import copy import numpy as np import string from shapely.geometry import LineString, Point, Polygon @@ -736,7 +737,7 @@ class TableLabelEncode(object): % beg_or_end else: assert False, "Unsupport type %s in char_or_elem" \ - % char_or_elem + % char_or_elem return idx @@ -782,3 +783,176 @@ class SARLabelEncode(BaseRecLabelEncode): def get_ignored_tokens(self): return [self.padding_idx] + + +class VQATokenLabelEncode(object): + """ + Label encode for NLP VQA methods + """ + + def __init__(self, + class_path, + contains_re=False, + add_special_ids=False, + algorithm='LayoutXLM', + infer_mode=False, + ocr_engine=None, + **kwargs): + super(VQATokenLabelEncode, self).__init__() + from paddlenlp.transformers import LayoutXLMTokenizer, LayoutLMTokenizer + from ppocr.utils.utility import load_vqa_bio_label_maps + tokenizer_dict = { + 'LayoutXLM': { + 'class': LayoutXLMTokenizer, + 'pretrained_model': 'layoutxlm-base-uncased' + }, + 'LayoutLM': { + 'class': LayoutLMTokenizer, + 'pretrained_model': 'layoutlm-base-uncased' + } + } + self.contains_re = contains_re + tokenizer_config = tokenizer_dict[algorithm] + self.tokenizer = tokenizer_config['class'].from_pretrained( + tokenizer_config['pretrained_model']) + self.label2id_map, id2label_map = load_vqa_bio_label_maps(class_path) + self.add_special_ids = add_special_ids + self.infer_mode = infer_mode + self.ocr_engine = ocr_engine + + def __call__(self, data): + # load bbox and label info + ocr_info = self._load_ocr_info(data) + + height, width, _ = data['image'].shape + + words_list = [] + bbox_list = [] + input_ids_list = [] + token_type_ids_list = [] + segment_offset_id = [] + gt_label_list = [] + + entities = [] + + # for re + train_re = self.contains_re and not self.infer_mode + if train_re: + relations = [] + id2label = {} + entity_id_to_index_map = {} + empty_entity = set() + + data['ocr_info'] = copy.deepcopy(ocr_info) + + for info in ocr_info: + if train_re: + # for re + if len(info["text"]) == 0: + empty_entity.add(info["id"]) + continue + id2label[info["id"]] = info["label"] + relations.extend([tuple(sorted(l)) for l in info["linking"]]) + # smooth_box + bbox = self._smooth_box(info["bbox"], height, width) + + text = info["text"] + encode_res = self.tokenizer.encode( + text, pad_to_max_seq_len=False, return_attention_mask=True) + + if not self.add_special_ids: + # TODO: use tok.all_special_ids to remove + encode_res["input_ids"] = encode_res["input_ids"][1:-1] + encode_res["token_type_ids"] = encode_res["token_type_ids"][1: + -1] + encode_res["attention_mask"] = encode_res["attention_mask"][1: + -1] + # parse label + if not self.infer_mode: + label = info['label'] + gt_label = self._parse_label(label, encode_res) + + # construct entities for re + if train_re: + if gt_label[0] != self.label2id_map["O"]: + entity_id_to_index_map[info["id"]] = len(entities) + label = label.upper() + entities.append({ + "start": len(input_ids_list), + "end": + len(input_ids_list) + len(encode_res["input_ids"]), + "label": label.upper(), + }) + else: + entities.append({ + "start": len(input_ids_list), + "end": len(input_ids_list) + len(encode_res["input_ids"]), + "label": 'O', + }) + input_ids_list.extend(encode_res["input_ids"]) + token_type_ids_list.extend(encode_res["token_type_ids"]) + bbox_list.extend([bbox] * len(encode_res["input_ids"])) + words_list.append(text) + segment_offset_id.append(len(input_ids_list)) + if not self.infer_mode: + gt_label_list.extend(gt_label) + + data['input_ids'] = input_ids_list + data['token_type_ids'] = token_type_ids_list + data['bbox'] = bbox_list + data['attention_mask'] = [1] * len(input_ids_list) + data['labels'] = gt_label_list + data['segment_offset_id'] = segment_offset_id + data['tokenizer_params'] = dict( + padding_side=self.tokenizer.padding_side, + pad_token_type_id=self.tokenizer.pad_token_type_id, + pad_token_id=self.tokenizer.pad_token_id) + data['entities'] = entities + + if train_re: + data['relations'] = relations + data['id2label'] = id2label + data['empty_entity'] = empty_entity + data['entity_id_to_index_map'] = entity_id_to_index_map + return data + + def _load_ocr_info(self, data): + def trans_poly_to_bbox(poly): + x1 = np.min([p[0] for p in poly]) + x2 = np.max([p[0] for p in poly]) + y1 = np.min([p[1] for p in poly]) + y2 = np.max([p[1] for p in poly]) + return [x1, y1, x2, y2] + + if self.infer_mode: + ocr_result = self.ocr_engine.ocr(data['image'], cls=False) + ocr_info = [] + for res in ocr_result: + ocr_info.append({ + "text": res[1][0], + "bbox": trans_poly_to_bbox(res[0]), + "poly": res[0], + }) + return ocr_info + else: + info = data['label'] + # read text info + info_dict = json.loads(info) + return info_dict["ocr_info"] + + def _smooth_box(self, bbox, height, width): + bbox[0] = int(bbox[0] * 1000.0 / width) + bbox[2] = int(bbox[2] * 1000.0 / width) + bbox[1] = int(bbox[1] * 1000.0 / height) + bbox[3] = int(bbox[3] * 1000.0 / height) + return bbox + + def _parse_label(self, label, encode_res): + gt_label = [] + if label.lower() == "other": + gt_label.extend([0] * len(encode_res["input_ids"])) + else: + gt_label.append(self.label2id_map[("b-" + label).upper()]) + gt_label.extend([self.label2id_map[("i-" + label).upper()]] * + (len(encode_res["input_ids"]) - 1)) + return gt_label diff --git a/ppocr/data/imaug/operators.py b/ppocr/data/imaug/operators.py index c3dfd316f86d88b5c7fd52eb6ae23d22a4dd32eb..f6568affc861acb7e8de195e9c47b39168108723 100644 --- a/ppocr/data/imaug/operators.py +++ b/ppocr/data/imaug/operators.py @@ -23,7 +23,6 @@ import sys import six import cv2 import numpy as np -import fasttext class DecodeImage(object): @@ -136,6 +135,7 @@ class ToCHWImage(object): class Fasttext(object): def __init__(self, path="None", **kwargs): + import fasttext self.fast_model = fasttext.load_model(path) def __call__(self, data): @@ -170,17 +170,19 @@ class Resize(object): def __call__(self, data): img = data['image'] - text_polys = data['polys'] + if 'polys' in data: + text_polys = data['polys'] img_resize, [ratio_h, ratio_w] = self.resize_image(img) - new_boxes = [] - for box in text_polys: - new_box = [] - for cord in box: - new_box.append([cord[0] * ratio_w, cord[1] * ratio_h]) - new_boxes.append(new_box) + if 'polys' in data: + new_boxes = [] + for box in text_polys: + new_box = [] + for cord in box: + new_box.append([cord[0] * ratio_w, cord[1] * ratio_h]) + new_boxes.append(new_box) + data['polys'] = np.array(new_boxes, dtype=np.float32) data['image'] = img_resize - data['polys'] = np.array(new_boxes, dtype=np.float32) return data diff --git a/ppocr/data/imaug/vqa/__init__.py b/ppocr/data/imaug/vqa/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..a5025e7985198e7ee40d6c92d8e1814eb1797032 --- /dev/null +++ b/ppocr/data/imaug/vqa/__init__.py @@ -0,0 +1,19 @@ +# copyright (c) 2021 PaddlePaddle Authors. All Rights Reserve. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from .token import VQATokenPad, VQASerTokenChunk, VQAReTokenChunk, VQAReTokenRelation + +__all__ = [ + 'VQATokenPad', 'VQASerTokenChunk', 'VQAReTokenChunk', 'VQAReTokenRelation' +] diff --git a/ppocr/data/imaug/vqa/token/__init__.py b/ppocr/data/imaug/vqa/token/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..7c115661753cd031b16ec34697157e2fcdcf2dec --- /dev/null +++ b/ppocr/data/imaug/vqa/token/__init__.py @@ -0,0 +1,17 @@ +# copyright (c) 2021 PaddlePaddle Authors. All Rights Reserve. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from .vqa_token_chunk import VQASerTokenChunk, VQAReTokenChunk +from .vqa_token_pad import VQATokenPad +from .vqa_token_relation import VQAReTokenRelation diff --git a/ppocr/data/imaug/vqa/token/vqa_token_chunk.py b/ppocr/data/imaug/vqa/token/vqa_token_chunk.py new file mode 100644 index 0000000000000000000000000000000000000000..deb55b4d55b81d5949ed834693e45c3b40c4b762 --- /dev/null +++ b/ppocr/data/imaug/vqa/token/vqa_token_chunk.py @@ -0,0 +1,117 @@ +# copyright (c) 2021 PaddlePaddle Authors. All Rights Reserve. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +class VQASerTokenChunk(object): + def __init__(self, max_seq_len=512, infer_mode=False, **kwargs): + self.max_seq_len = max_seq_len + self.infer_mode = infer_mode + + def __call__(self, data): + encoded_inputs_all = [] + seq_len = len(data['input_ids']) + for index in range(0, seq_len, self.max_seq_len): + chunk_beg = index + chunk_end = min(index + self.max_seq_len, seq_len) + encoded_inputs_example = {} + for key in data: + if key in [ + 'label', 'input_ids', 'labels', 'token_type_ids', + 'bbox', 'attention_mask' + ]: + if self.infer_mode and key == 'labels': + encoded_inputs_example[key] = data[key] + else: + encoded_inputs_example[key] = data[key][chunk_beg: + chunk_end] + else: + encoded_inputs_example[key] = data[key] + + encoded_inputs_all.append(encoded_inputs_example) + return encoded_inputs_all[0] + + +class VQAReTokenChunk(object): + def __init__(self, + max_seq_len=512, + entities_labels=None, + infer_mode=False, + **kwargs): + self.max_seq_len = max_seq_len + self.entities_labels = { + 'HEADER': 0, + 'QUESTION': 1, + 'ANSWER': 2 + } if entities_labels is None else entities_labels + self.infer_mode = infer_mode + + def __call__(self, data): + # prepare data + entities = data.pop('entities') + relations = data.pop('relations') + encoded_inputs_all = [] + for index in range(0, len(data["input_ids"]), self.max_seq_len): + item = {} + for key in data: + if key in [ + 'label', 'input_ids', 'labels', 'token_type_ids', + 'bbox', 'attention_mask' + ]: + if self.infer_mode and key == 'labels': + item[key] = data[key] + else: + item[key] = data[key][index:index + self.max_seq_len] + else: + item[key] = data[key] + # select entity in current chunk + entities_in_this_span = [] + global_to_local_map = {} # + for entity_id, entity in enumerate(entities): + if (index <= entity["start"] < index + self.max_seq_len and + index <= entity["end"] < index + self.max_seq_len): + entity["start"] = entity["start"] - index + entity["end"] = entity["end"] - index + global_to_local_map[entity_id] = len(entities_in_this_span) + entities_in_this_span.append(entity) + + # select relations in current chunk + relations_in_this_span = [] + for relation in relations: + if (index <= relation["start_index"] < index + self.max_seq_len + and index <= relation["end_index"] < + index + self.max_seq_len): + relations_in_this_span.append({ + "head": global_to_local_map[relation["head"]], + "tail": global_to_local_map[relation["tail"]], + "start_index": relation["start_index"] - index, + "end_index": relation["end_index"] - index, + }) + item.update({ + "entities": self.reformat(entities_in_this_span), + "relations": self.reformat(relations_in_this_span), + }) + item['entities']['label'] = [ + self.entities_labels[x] for x in item['entities']['label'] + ] + encoded_inputs_all.append(item) + return encoded_inputs_all[0] + + def reformat(self, data): + new_data = {} + for item in data: + for k, v in item.items(): + if k not in new_data: + new_data[k] = [] + new_data[k].append(v) + return new_data diff --git a/ppocr/data/imaug/vqa/token/vqa_token_pad.py b/ppocr/data/imaug/vqa/token/vqa_token_pad.py new file mode 100644 index 0000000000000000000000000000000000000000..8e5a20f95f0159e5c57072dd86eff0f25cf49eac --- /dev/null +++ b/ppocr/data/imaug/vqa/token/vqa_token_pad.py @@ -0,0 +1,104 @@ +# copyright (c) 2021 PaddlePaddle Authors. All Rights Reserve. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import paddle +import numpy as np + + +class VQATokenPad(object): + def __init__(self, + max_seq_len=512, + pad_to_max_seq_len=True, + return_attention_mask=True, + return_token_type_ids=True, + truncation_strategy="longest_first", + return_overflowing_tokens=False, + return_special_tokens_mask=False, + infer_mode=False, + **kwargs): + self.max_seq_len = max_seq_len + self.pad_to_max_seq_len = max_seq_len + self.return_attention_mask = return_attention_mask + self.return_token_type_ids = return_token_type_ids + self.truncation_strategy = truncation_strategy + self.return_overflowing_tokens = return_overflowing_tokens + self.return_special_tokens_mask = return_special_tokens_mask + self.pad_token_label_id = paddle.nn.CrossEntropyLoss().ignore_index + self.infer_mode = infer_mode + + def __call__(self, data): + needs_to_be_padded = self.pad_to_max_seq_len and len(data[ + "input_ids"]) < self.max_seq_len + + if needs_to_be_padded: + if 'tokenizer_params' in data: + tokenizer_params = data.pop('tokenizer_params') + else: + tokenizer_params = dict( + padding_side='right', pad_token_type_id=0, pad_token_id=1) + + difference = self.max_seq_len - len(data["input_ids"]) + if tokenizer_params['padding_side'] == 'right': + if self.return_attention_mask: + data["attention_mask"] = [1] * len(data[ + "input_ids"]) + [0] * difference + if self.return_token_type_ids: + data["token_type_ids"] = ( + data["token_type_ids"] + + [tokenizer_params['pad_token_type_id']] * difference) + if self.return_special_tokens_mask: + data["special_tokens_mask"] = data[ + "special_tokens_mask"] + [1] * difference + data["input_ids"] = data["input_ids"] + [ + tokenizer_params['pad_token_id'] + ] * difference + if not self.infer_mode: + data["labels"] = data[ + "labels"] + [self.pad_token_label_id] * difference + data["bbox"] = data["bbox"] + [[0, 0, 0, 0]] * difference + elif tokenizer_params['padding_side'] == 'left': + if self.return_attention_mask: + data["attention_mask"] = [0] * difference + [ + 1 + ] * len(data["input_ids"]) + if self.return_token_type_ids: + data["token_type_ids"] = ( + [tokenizer_params['pad_token_type_id']] * difference + + data["token_type_ids"]) + if self.return_special_tokens_mask: + data["special_tokens_mask"] = [ + 1 + ] * difference + data["special_tokens_mask"] + data["input_ids"] = [tokenizer_params['pad_token_id'] + ] * difference + data["input_ids"] + if not self.infer_mode: + data["labels"] = [self.pad_token_label_id + ] * difference + data["labels"] + data["bbox"] = [[0, 0, 0, 0]] * difference + data["bbox"] + else: + if self.return_attention_mask: + data["attention_mask"] = [1] * len(data["input_ids"]) + + for key in data: + if key in [ + 'input_ids', 'labels', 'token_type_ids', 'bbox', + 'attention_mask' + ]: + if self.infer_mode: + if key != 'labels': + length = min(len(data[key]), self.max_seq_len) + data[key] = data[key][:length] + else: + continue + data[key] = np.array(data[key], dtype='int64') + return data diff --git a/ppocr/data/imaug/vqa/token/vqa_token_relation.py b/ppocr/data/imaug/vqa/token/vqa_token_relation.py new file mode 100644 index 0000000000000000000000000000000000000000..293988ff85aecb39bac84b412f3466abecc6db4d --- /dev/null +++ b/ppocr/data/imaug/vqa/token/vqa_token_relation.py @@ -0,0 +1,67 @@ +# copyright (c) 2021 PaddlePaddle Authors. All Rights Reserve. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +class VQAReTokenRelation(object): + def __init__(self, **kwargs): + pass + + def __call__(self, data): + """ + build relations + """ + entities = data['entities'] + relations = data['relations'] + id2label = data.pop('id2label') + empty_entity = data.pop('empty_entity') + entity_id_to_index_map = data.pop('entity_id_to_index_map') + + relations = list(set(relations)) + relations = [ + rel for rel in relations + if rel[0] not in empty_entity and rel[1] not in empty_entity + ] + kv_relations = [] + for rel in relations: + pair = [id2label[rel[0]], id2label[rel[1]]] + if pair == ["question", "answer"]: + kv_relations.append({ + "head": entity_id_to_index_map[rel[0]], + "tail": entity_id_to_index_map[rel[1]] + }) + elif pair == ["answer", "question"]: + kv_relations.append({ + "head": entity_id_to_index_map[rel[1]], + "tail": entity_id_to_index_map[rel[0]] + }) + else: + continue + relations = sorted( + [{ + "head": rel["head"], + "tail": rel["tail"], + "start_index": self.get_relation_span(rel, entities)[0], + "end_index": self.get_relation_span(rel, entities)[1], + } for rel in kv_relations], + key=lambda x: x["head"], ) + + data['relations'] = relations + return data + + def get_relation_span(self, rel, entities): + bound = [] + for entity_index in [rel["head"], rel["tail"]]: + bound.append(entities[entity_index]["start"]) + bound.append(entities[entity_index]["end"]) + return min(bound), max(bound) diff --git a/ppocr/data/lmdb_dataset.py b/ppocr/data/lmdb_dataset.py index e2d6dc9327bf3725d2fb6c32d18c0b71bd6ac408..e1b49809d199096ad06b90c4562aa5dbfa634db1 100644 --- a/ppocr/data/lmdb_dataset.py +++ b/ppocr/data/lmdb_dataset.py @@ -38,6 +38,9 @@ class LMDBDataSet(Dataset): np.random.shuffle(self.data_idx_order_list) self.ops = create_operators(dataset_config['transforms'], global_config) + ratio_list = dataset_config.get("ratio_list", [1.0]) + self.need_reset = True in [x < 1 for x in ratio_list] + def load_hierarchical_lmdb_dataset(self, data_dir): lmdb_sets = {} dataset_idx = 0 diff --git a/ppocr/data/pgnet_dataset.py b/ppocr/data/pgnet_dataset.py index 5adcd02c4a24074c0252a8590fd89f015a6ff152..6f80179c4eb971ace360edb5368f6a2acd5a6322 100644 --- a/ppocr/data/pgnet_dataset.py +++ b/ppocr/data/pgnet_dataset.py @@ -49,6 +49,8 @@ class PGDataSet(Dataset): self.ops = create_operators(dataset_config['transforms'], global_config) + self.need_reset = True in [x < 1 for x in ratio_list] + def shuffle_data_random(self): if self.do_shuffle: random.seed(self.seed) diff --git a/ppocr/data/pubtab_dataset.py b/ppocr/data/pubtab_dataset.py index 78b76c5afb8c96bc96730c7b8ad76b4bafa31c67..671cda76fb4c36f3ac6bcc7da5a7fc4de241c0e2 100644 --- a/ppocr/data/pubtab_dataset.py +++ b/ppocr/data/pubtab_dataset.py @@ -53,6 +53,9 @@ class PubTabDataSet(Dataset): self.shuffle_data_random() self.ops = create_operators(dataset_config['transforms'], global_config) + ratio_list = dataset_config.get("ratio_list", [1.0]) + self.need_reset = True in [x < 1 for x in ratio_list] + def shuffle_data_random(self): if self.do_shuffle: random.seed(self.seed) @@ -70,7 +73,7 @@ class PubTabDataSet(Dataset): prob = self.img_select_prob[file_name] if prob < random.uniform(0, 1): select_flag = False - + if self.table_select_type: structure = info['html']['structure']['tokens'].copy() structure_str = ''.join(structure) @@ -79,13 +82,17 @@ class PubTabDataSet(Dataset): table_type = "complex" if table_type == "complex": if self.table_select_prob < random.uniform(0, 1): - select_flag = False - + select_flag = False + if select_flag: cells = info['html']['cells'].copy() structure = info['html']['structure'].copy() img_path = os.path.join(self.data_dir, file_name) - data = {'img_path': img_path, 'cells': cells, 'structure':structure} + data = { + 'img_path': img_path, + 'cells': cells, + 'structure': structure + } if not os.path.exists(img_path): raise Exception("{} does not exist!".format(img_path)) with open(data['img_path'], 'rb') as f: diff --git a/ppocr/data/simple_dataset.py b/ppocr/data/simple_dataset.py index ee8571b8c452bbd834fc5dbcf01ce390562163d6..10b6b7a891f99edfac3e824458238848a2ab5b51 100644 --- a/ppocr/data/simple_dataset.py +++ b/ppocr/data/simple_dataset.py @@ -41,7 +41,6 @@ class SimpleDataSet(Dataset): ) == data_source_num, "The length of ratio_list should be the same as the file_list." self.data_dir = dataset_config['data_dir'] self.do_shuffle = loader_config['shuffle'] - self.seed = seed logger.info("Initialize indexs of datasets:%s" % label_file_list) self.data_lines = self.get_image_info_list(label_file_list, ratio_list) @@ -50,6 +49,8 @@ class SimpleDataSet(Dataset): self.shuffle_data_random() self.ops = create_operators(dataset_config['transforms'], global_config) + self.need_reset = True in [x < 1 for x in ratio_list] + def get_image_info_list(self, file_list, ratio_list): if isinstance(file_list, str): file_list = [file_list] @@ -69,6 +70,16 @@ class SimpleDataSet(Dataset): random.shuffle(self.data_lines) return + def _try_parse_filename_list(self, file_name): + # multiple images -> one gt label + if len(file_name) > 0 and file_name[0] == "[": + try: + info = json.loads(file_name) + file_name = random.choice(info) + except: + pass + return file_name + def get_ext_data(self): ext_data_num = 0 for op in self.ops: @@ -85,6 +96,7 @@ class SimpleDataSet(Dataset): data_line = data_line.decode('utf-8') substr = data_line.strip("\n").split(self.delimiter) file_name = substr[0] + file_name = self._try_parse_filename_list(file_name) label = substr[1] img_path = os.path.join(self.data_dir, file_name) data = {'img_path': img_path, 'label': label} @@ -95,7 +107,7 @@ class SimpleDataSet(Dataset): data['image'] = img data = transform(data, load_data_ops) - if data is None or data['polys'].shape[1]!=4: + if data is None or data['polys'].shape[1] != 4: continue ext_data.append(data) return ext_data @@ -107,6 +119,7 @@ class SimpleDataSet(Dataset): data_line = data_line.decode('utf-8') substr = data_line.strip("\n").split(self.delimiter) file_name = substr[0] + file_name = self._try_parse_filename_list(file_name) label = substr[1] img_path = os.path.join(self.data_dir, file_name) data = {'img_path': img_path, 'label': label} diff --git a/ppocr/losses/__init__.py b/ppocr/losses/__init__.py index 62ad2b6ad86edf9b5446aea03f9333f9d4981336..56e6d25d4b10bd224e357828c5355ebceef59634 100755 --- a/ppocr/losses/__init__.py +++ b/ppocr/losses/__init__.py @@ -16,6 +16,9 @@ import copy import paddle import paddle.nn as nn +# basic_loss +from .basic_loss import LossFromOutput + # det loss from .det_db_loss import DBLoss from .det_east_loss import EASTLoss @@ -46,12 +49,16 @@ from .combined_loss import CombinedLoss # table loss from .table_att_loss import TableAttentionLoss +# vqa token loss +from .vqa_token_layoutlm_loss import VQASerTokenLayoutLMLoss + def build_loss(config): support_dict = [ 'DBLoss', 'PSELoss', 'EASTLoss', 'SASTLoss', 'CTCLoss', 'ClsLoss', 'AttentionLoss', 'SRNLoss', 'PGLoss', 'CombinedLoss', 'NRTRLoss', - 'TableAttentionLoss', 'SARLoss', 'AsterLoss', 'SDMGRLoss' + 'TableAttentionLoss', 'SARLoss', 'AsterLoss', 'SDMGRLoss', + 'VQASerTokenLayoutLMLoss', 'LossFromOutput' ] config = copy.deepcopy(config) module_name = config.pop('name') diff --git a/ppocr/losses/basic_loss.py b/ppocr/losses/basic_loss.py index d2ef5e5ac9692eec5bc30774c4451eab7706705d..fc64c133a4ad5a97530e2ad259ad38267188f6d3 100644 --- a/ppocr/losses/basic_loss.py +++ b/ppocr/losses/basic_loss.py @@ -133,3 +133,18 @@ class DistanceLoss(nn.Layer): def forward(self, x, y): return self.loss_func(x, y) + + +class LossFromOutput(nn.Layer): + def __init__(self, key='loss', reduction='none'): + super().__init__() + self.key = key + self.reduction = reduction + + def forward(self, predicts, batch): + loss = predicts[self.key] + if self.reduction == 'mean': + loss = paddle.mean(loss) + elif self.reduction == 'sum': + loss = paddle.sum(loss) + return {'loss': loss} diff --git a/ppstructure/vqa/losses.py b/ppocr/losses/vqa_token_layoutlm_loss.py old mode 100644 new mode 100755 similarity index 66% rename from ppstructure/vqa/losses.py rename to ppocr/losses/vqa_token_layoutlm_loss.py index e8dad01c3198f200788c7898d1b77b38d917d1ca..244893d97d0e422c5ca270bdece689e13aba2b07 --- a/ppstructure/vqa/losses.py +++ b/ppocr/losses/vqa_token_layoutlm_loss.py @@ -1,10 +1,10 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# copyright (c) 2021 PaddlePaddle Authors. All Rights Reserve. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, @@ -12,24 +12,31 @@ # See the License for the specific language governing permissions and # limitations under the License. +from __future__ import absolute_import +from __future__ import division +from __future__ import print_function + from paddle import nn -class SERLoss(nn.Layer): +class VQASerTokenLayoutLMLoss(nn.Layer): def __init__(self, num_classes): super().__init__() self.loss_class = nn.CrossEntropyLoss() self.num_classes = num_classes self.ignore_index = self.loss_class.ignore_index - def forward(self, labels, outputs, attention_mask): + def forward(self, predicts, batch): + labels = batch[1] + attention_mask = batch[4] if attention_mask is not None: active_loss = attention_mask.reshape([-1, ]) == 1 - active_outputs = outputs.reshape( + active_outputs = predicts.reshape( [-1, self.num_classes])[active_loss] active_labels = labels.reshape([-1, ])[active_loss] loss = self.loss_class(active_outputs, active_labels) else: loss = self.loss_class( - outputs.reshape([-1, self.num_classes]), labels.reshape([-1, ])) - return loss + predicts.reshape([-1, self.num_classes]), + labels.reshape([-1, ])) + return {'loss': loss} diff --git a/ppocr/metrics/__init__.py b/ppocr/metrics/__init__.py index 28bff3cb4eb7784db876940f761208f1b084f0e2..604ae548df5f54fecdf22de756741da554cec17e 100644 --- a/ppocr/metrics/__init__.py +++ b/ppocr/metrics/__init__.py @@ -28,12 +28,15 @@ from .e2e_metric import E2EMetric from .distillation_metric import DistillationMetric from .table_metric import TableMetric from .kie_metric import KIEMetric +from .vqa_token_ser_metric import VQASerTokenMetric +from .vqa_token_re_metric import VQAReTokenMetric def build_metric(config): support_dict = [ "DetMetric", "RecMetric", "ClsMetric", "E2EMetric", - "DistillationMetric", "TableMetric", 'KIEMetric' + "DistillationMetric", "TableMetric", 'KIEMetric', 'VQASerTokenMetric', + 'VQAReTokenMetric' ] config = copy.deepcopy(config) diff --git a/ppocr/metrics/cls_metric.py b/ppocr/metrics/cls_metric.py index 09817200234dc8d8b5d091ebbe33f07f4aad2cf6..6c077518ce205d4ec4d426aaedb8c0af880122ee 100644 --- a/ppocr/metrics/cls_metric.py +++ b/ppocr/metrics/cls_metric.py @@ -16,6 +16,7 @@ class ClsMetric(object): def __init__(self, main_indicator='acc', **kwargs): self.main_indicator = main_indicator + self.eps = 1e-5 self.reset() def __call__(self, pred_label, *args, **kwargs): @@ -28,7 +29,7 @@ class ClsMetric(object): all_num += 1 self.correct_num += correct_num self.all_num += all_num - return {'acc': correct_num / all_num, } + return {'acc': correct_num / (all_num + self.eps), } def get_metric(self): """ @@ -36,7 +37,7 @@ class ClsMetric(object): 'acc': 0 } """ - acc = self.correct_num / self.all_num + acc = self.correct_num / (self.all_num + self.eps) self.reset() return {'acc': acc} diff --git a/ppocr/metrics/rec_metric.py b/ppocr/metrics/rec_metric.py index b0ccd974f24f1c7e0c9a8e1d414373021c4288e6..b047bbcb972cadf227daaeb8797c46095ac0af43 100644 --- a/ppocr/metrics/rec_metric.py +++ b/ppocr/metrics/rec_metric.py @@ -20,6 +20,7 @@ class RecMetric(object): def __init__(self, main_indicator='acc', is_filter=False, **kwargs): self.main_indicator = main_indicator self.is_filter = is_filter + self.eps = 1e-5 self.reset() def _normalize_text(self, text): @@ -47,8 +48,8 @@ class RecMetric(object): self.all_num += all_num self.norm_edit_dis += norm_edit_dis return { - 'acc': correct_num / all_num, - 'norm_edit_dis': 1 - norm_edit_dis / (all_num + 1e-3) + 'acc': correct_num / (all_num + self.eps), + 'norm_edit_dis': 1 - norm_edit_dis / (all_num + self.eps) } def get_metric(self): @@ -58,8 +59,8 @@ class RecMetric(object): 'norm_edit_dis': 0, } """ - acc = 1.0 * self.correct_num / (self.all_num + 1e-3) - norm_edit_dis = 1 - self.norm_edit_dis / (self.all_num + 1e-3) + acc = 1.0 * self.correct_num / (self.all_num + self.eps) + norm_edit_dis = 1 - self.norm_edit_dis / (self.all_num + self.eps) self.reset() return {'acc': acc, 'norm_edit_dis': norm_edit_dis} diff --git a/ppocr/metrics/table_metric.py b/ppocr/metrics/table_metric.py index 80d1c789ecc3979bd4c33620af91ccd28012f7a8..ca4d6474202b4e85cadf86ccb2fe2726c7fa9aeb 100644 --- a/ppocr/metrics/table_metric.py +++ b/ppocr/metrics/table_metric.py @@ -12,9 +12,12 @@ # See the License for the specific language governing permissions and # limitations under the License. import numpy as np + + class TableMetric(object): def __init__(self, main_indicator='acc', **kwargs): self.main_indicator = main_indicator + self.eps = 1e-5 self.reset() def __call__(self, pred, batch, *args, **kwargs): @@ -31,9 +34,7 @@ class TableMetric(object): correct_num += 1 self.correct_num += correct_num self.all_num += all_num - return { - 'acc': correct_num * 1.0 / all_num, - } + return {'acc': correct_num * 1.0 / (all_num + self.eps), } def get_metric(self): """ @@ -41,7 +42,7 @@ class TableMetric(object): 'acc': 0, } """ - acc = 1.0 * self.correct_num / self.all_num + acc = 1.0 * self.correct_num / (self.all_num + self.eps) self.reset() return {'acc': acc} diff --git a/ppocr/metrics/vqa_token_re_metric.py b/ppocr/metrics/vqa_token_re_metric.py new file mode 100644 index 0000000000000000000000000000000000000000..8a13bc081298284194d365933cd67d5633957ee8 --- /dev/null +++ b/ppocr/metrics/vqa_token_re_metric.py @@ -0,0 +1,176 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import absolute_import +from __future__ import division +from __future__ import print_function + +import numpy as np +import paddle + +__all__ = ['KIEMetric'] + + +class VQAReTokenMetric(object): + def __init__(self, main_indicator='hmean', **kwargs): + self.main_indicator = main_indicator + self.reset() + + def __call__(self, preds, batch, **kwargs): + pred_relations, relations, entities = preds + self.pred_relations_list.extend(pred_relations) + self.relations_list.extend(relations) + self.entities_list.extend(entities) + + def get_metric(self): + gt_relations = [] + for b in range(len(self.relations_list)): + rel_sent = [] + for head, tail in zip(self.relations_list[b]["head"], + self.relations_list[b]["tail"]): + rel = {} + rel["head_id"] = head + rel["head"] = (self.entities_list[b]["start"][rel["head_id"]], + self.entities_list[b]["end"][rel["head_id"]]) + rel["head_type"] = self.entities_list[b]["label"][rel[ + "head_id"]] + + rel["tail_id"] = tail + rel["tail"] = (self.entities_list[b]["start"][rel["tail_id"]], + self.entities_list[b]["end"][rel["tail_id"]]) + rel["tail_type"] = self.entities_list[b]["label"][rel[ + "tail_id"]] + + rel["type"] = 1 + rel_sent.append(rel) + gt_relations.append(rel_sent) + re_metrics = self.re_score( + self.pred_relations_list, gt_relations, mode="boundaries") + metrics = { + "precision": re_metrics["ALL"]["p"], + "recall": re_metrics["ALL"]["r"], + "hmean": re_metrics["ALL"]["f1"], + } + self.reset() + return metrics + + def reset(self): + self.pred_relations_list = [] + self.relations_list = [] + self.entities_list = [] + + def re_score(self, pred_relations, gt_relations, mode="strict"): + """Evaluate RE predictions + + Args: + pred_relations (list) : list of list of predicted relations (several relations in each sentence) + gt_relations (list) : list of list of ground truth relations + + rel = { "head": (start_idx (inclusive), end_idx (exclusive)), + "tail": (start_idx (inclusive), end_idx (exclusive)), + "head_type": ent_type, + "tail_type": ent_type, + "type": rel_type} + + vocab (Vocab) : dataset vocabulary + mode (str) : in 'strict' or 'boundaries'""" + + assert mode in ["strict", "boundaries"] + + relation_types = [v for v in [0, 1] if not v == 0] + scores = { + rel: { + "tp": 0, + "fp": 0, + "fn": 0 + } + for rel in relation_types + ["ALL"] + } + + # Count GT relations and Predicted relations + n_sents = len(gt_relations) + n_rels = sum([len([rel for rel in sent]) for sent in gt_relations]) + n_found = sum([len([rel for rel in sent]) for sent in pred_relations]) + + # Count TP, FP and FN per type + for pred_sent, gt_sent in zip(pred_relations, gt_relations): + for rel_type in relation_types: + # strict mode takes argument types into account + if mode == "strict": + pred_rels = {(rel["head"], rel["head_type"], rel["tail"], + rel["tail_type"]) + for rel in pred_sent + if rel["type"] == rel_type} + gt_rels = {(rel["head"], rel["head_type"], rel["tail"], + rel["tail_type"]) + for rel in gt_sent if rel["type"] == rel_type} + + # boundaries mode only takes argument spans into account + elif mode == "boundaries": + pred_rels = {(rel["head"], rel["tail"]) + for rel in pred_sent + if rel["type"] == rel_type} + gt_rels = {(rel["head"], rel["tail"]) + for rel in gt_sent if rel["type"] == rel_type} + + scores[rel_type]["tp"] += len(pred_rels & gt_rels) + scores[rel_type]["fp"] += len(pred_rels - gt_rels) + scores[rel_type]["fn"] += len(gt_rels - pred_rels) + + # Compute per entity Precision / Recall / F1 + for rel_type in scores.keys(): + if scores[rel_type]["tp"]: + scores[rel_type]["p"] = scores[rel_type]["tp"] / ( + scores[rel_type]["fp"] + scores[rel_type]["tp"]) + scores[rel_type]["r"] = scores[rel_type]["tp"] / ( + scores[rel_type]["fn"] + scores[rel_type]["tp"]) + else: + scores[rel_type]["p"], scores[rel_type]["r"] = 0, 0 + + if not scores[rel_type]["p"] + scores[rel_type]["r"] == 0: + scores[rel_type]["f1"] = ( + 2 * scores[rel_type]["p"] * scores[rel_type]["r"] / + (scores[rel_type]["p"] + scores[rel_type]["r"])) + else: + scores[rel_type]["f1"] = 0 + + # Compute micro F1 Scores + tp = sum([scores[rel_type]["tp"] for rel_type in relation_types]) + fp = sum([scores[rel_type]["fp"] for rel_type in relation_types]) + fn = sum([scores[rel_type]["fn"] for rel_type in relation_types]) + + if tp: + precision = tp / (tp + fp) + recall = tp / (tp + fn) + f1 = 2 * precision * recall / (precision + recall) + + else: + precision, recall, f1 = 0, 0, 0 + + scores["ALL"]["p"] = precision + scores["ALL"]["r"] = recall + scores["ALL"]["f1"] = f1 + scores["ALL"]["tp"] = tp + scores["ALL"]["fp"] = fp + scores["ALL"]["fn"] = fn + + # Compute Macro F1 Scores + scores["ALL"]["Macro_f1"] = np.mean( + [scores[ent_type]["f1"] for ent_type in relation_types]) + scores["ALL"]["Macro_p"] = np.mean( + [scores[ent_type]["p"] for ent_type in relation_types]) + scores["ALL"]["Macro_r"] = np.mean( + [scores[ent_type]["r"] for ent_type in relation_types]) + + return scores diff --git a/ppocr/metrics/vqa_token_ser_metric.py b/ppocr/metrics/vqa_token_ser_metric.py new file mode 100644 index 0000000000000000000000000000000000000000..92d80d0970dc2eab1d3fb82e2b4cfb8d930a60a0 --- /dev/null +++ b/ppocr/metrics/vqa_token_ser_metric.py @@ -0,0 +1,47 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import absolute_import +from __future__ import division +from __future__ import print_function + +import numpy as np +import paddle + +__all__ = ['KIEMetric'] + + +class VQASerTokenMetric(object): + def __init__(self, main_indicator='hmean', **kwargs): + self.main_indicator = main_indicator + self.reset() + + def __call__(self, preds, batch, **kwargs): + preds, labels = preds + self.pred_list.extend(preds) + self.gt_list.extend(labels) + + def get_metric(self): + from seqeval.metrics import f1_score, precision_score, recall_score + metircs = { + "precision": precision_score(self.gt_list, self.pred_list), + "recall": recall_score(self.gt_list, self.pred_list), + "hmean": f1_score(self.gt_list, self.pred_list), + } + self.reset() + return metircs + + def reset(self): + self.pred_list = [] + self.gt_list = [] diff --git a/ppocr/modeling/architectures/base_model.py b/ppocr/modeling/architectures/base_model.py index c498d9862abcfc85eaf29ed1d949230a1dc1629c..e622db25677069f9a4470db4966b7523def35472 100644 --- a/ppocr/modeling/architectures/base_model.py +++ b/ppocr/modeling/architectures/base_model.py @@ -63,8 +63,12 @@ class BaseModel(nn.Layer): in_channels = self.neck.out_channels # # build head, head is need for det, rec and cls - config["Head"]['in_channels'] = in_channels - self.head = build_head(config["Head"]) + if 'Head' not in config or config['Head'] is None: + self.use_head = False + else: + self.use_head = True + config["Head"]['in_channels'] = in_channels + self.head = build_head(config["Head"]) self.return_all_feats = config.get("return_all_feats", False) @@ -77,7 +81,8 @@ class BaseModel(nn.Layer): if self.use_neck: x = self.neck(x) y["neck_out"] = x - x = self.head(x, targets=data) + if self.use_head: + x = self.head(x, targets=data) if isinstance(x, dict): y.update(x) else: diff --git a/ppocr/modeling/backbones/__init__.py b/ppocr/modeling/backbones/__init__.py index d10983487bedb0fc4278095db08d1f234ef5c595..a7db52d26704e0c8426e313b8788b656085983d6 100755 --- a/ppocr/modeling/backbones/__init__.py +++ b/ppocr/modeling/backbones/__init__.py @@ -29,9 +29,10 @@ def build_backbone(config, model_type): from .rec_nrtr_mtb import MTB from .rec_resnet_31 import ResNet31 from .rec_resnet_aster import ResNet_ASTER + from .rec_micronet import MicroNet support_dict = [ 'MobileNetV1Enhance', 'MobileNetV3', 'ResNet', 'ResNetFPN', 'MTB', - "ResNet31", "ResNet_ASTER" + "ResNet31", "ResNet_ASTER", 'MicroNet' ] elif model_type == "e2e": from .e2e_resnet_vd_pg import ResNet @@ -43,6 +44,9 @@ def build_backbone(config, model_type): from .table_resnet_vd import ResNet from .table_mobilenet_v3 import MobileNetV3 support_dict = ["ResNet", "MobileNetV3"] + elif model_type == 'vqa': + from .vqa_layoutlm import LayoutLMForSer, LayoutXLMForSer, LayoutXLMForRe + support_dict = ["LayoutLMForSer", "LayoutXLMForSer", 'LayoutXLMForRe'] else: raise NotImplementedError diff --git a/ppocr/modeling/backbones/rec_micronet.py b/ppocr/modeling/backbones/rec_micronet.py new file mode 100644 index 0000000000000000000000000000000000000000..b0ae5a14c3004f63d39dff32cc737a0d96155593 --- /dev/null +++ b/ppocr/modeling/backbones/rec_micronet.py @@ -0,0 +1,528 @@ +# copyright (c) 2021 PaddlePaddle Authors. All Rights Reserve. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +""" +This code is refer from: +https://github.com/liyunsheng13/micronet/blob/main/backbone/micronet.py +https://github.com/liyunsheng13/micronet/blob/main/backbone/activation.py +""" + +from __future__ import absolute_import +from __future__ import division +from __future__ import print_function + +import paddle +import paddle.nn as nn + +from ppocr.modeling.backbones.det_mobilenet_v3 import make_divisible + +M0_cfgs = [ + # s, n, c, ks, c1, c2, g1, g2, c3, g3, g4, y1, y2, y3, r + [2, 1, 8, 3, 2, 2, 0, 4, 8, 2, 2, 2, 0, 1, 1], + [2, 1, 12, 3, 2, 2, 0, 8, 12, 4, 4, 2, 2, 1, 1], + [2, 1, 16, 5, 2, 2, 0, 12, 16, 4, 4, 2, 2, 1, 1], + [1, 1, 32, 5, 1, 4, 4, 4, 32, 4, 4, 2, 2, 1, 1], + [2, 1, 64, 5, 1, 4, 8, 8, 64, 8, 8, 2, 2, 1, 1], + [1, 1, 96, 3, 1, 4, 8, 8, 96, 8, 8, 2, 2, 1, 2], + [1, 1, 384, 3, 1, 4, 12, 12, 0, 0, 0, 2, 2, 1, 2], +] +M1_cfgs = [ + # s, n, c, ks, c1, c2, g1, g2, c3, g3, g4 + [2, 1, 8, 3, 2, 2, 0, 6, 8, 2, 2, 2, 0, 1, 1], + [2, 1, 16, 3, 2, 2, 0, 8, 16, 4, 4, 2, 2, 1, 1], + [2, 1, 16, 5, 2, 2, 0, 16, 16, 4, 4, 2, 2, 1, 1], + [1, 1, 32, 5, 1, 6, 4, 4, 32, 4, 4, 2, 2, 1, 1], + [2, 1, 64, 5, 1, 6, 8, 8, 64, 8, 8, 2, 2, 1, 1], + [1, 1, 96, 3, 1, 6, 8, 8, 96, 8, 8, 2, 2, 1, 2], + [1, 1, 576, 3, 1, 6, 12, 12, 0, 0, 0, 2, 2, 1, 2], +] +M2_cfgs = [ + # s, n, c, ks, c1, c2, g1, g2, c3, g3, g4 + [2, 1, 12, 3, 2, 2, 0, 8, 12, 4, 4, 2, 0, 1, 1], + [2, 1, 16, 3, 2, 2, 0, 12, 16, 4, 4, 2, 2, 1, 1], + [1, 1, 24, 3, 2, 2, 0, 16, 24, 4, 4, 2, 2, 1, 1], + [2, 1, 32, 5, 1, 6, 6, 6, 32, 4, 4, 2, 2, 1, 1], + [1, 1, 32, 5, 1, 6, 8, 8, 32, 4, 4, 2, 2, 1, 2], + [1, 1, 64, 5, 1, 6, 8, 8, 64, 8, 8, 2, 2, 1, 2], + [2, 1, 96, 5, 1, 6, 8, 8, 96, 8, 8, 2, 2, 1, 2], + [1, 1, 128, 3, 1, 6, 12, 12, 128, 8, 8, 2, 2, 1, 2], + [1, 1, 768, 3, 1, 6, 16, 16, 0, 0, 0, 2, 2, 1, 2], +] +M3_cfgs = [ + # s, n, c, ks, c1, c2, g1, g2, c3, g3, g4 + [2, 1, 16, 3, 2, 2, 0, 12, 16, 4, 4, 0, 2, 0, 1], + [2, 1, 24, 3, 2, 2, 0, 16, 24, 4, 4, 0, 2, 0, 1], + [1, 1, 24, 3, 2, 2, 0, 24, 24, 4, 4, 0, 2, 0, 1], + [2, 1, 32, 5, 1, 6, 6, 6, 32, 4, 4, 0, 2, 0, 1], + [1, 1, 32, 5, 1, 6, 8, 8, 32, 4, 4, 0, 2, 0, 2], + [1, 1, 64, 5, 1, 6, 8, 8, 48, 8, 8, 0, 2, 0, 2], + [1, 1, 80, 5, 1, 6, 8, 8, 80, 8, 8, 0, 2, 0, 2], + [1, 1, 80, 5, 1, 6, 10, 10, 80, 8, 8, 0, 2, 0, 2], + [1, 1, 120, 5, 1, 6, 10, 10, 120, 10, 10, 0, 2, 0, 2], + [1, 1, 120, 5, 1, 6, 12, 12, 120, 10, 10, 0, 2, 0, 2], + [1, 1, 144, 3, 1, 6, 12, 12, 144, 12, 12, 0, 2, 0, 2], + [1, 1, 432, 3, 1, 3, 12, 12, 0, 0, 0, 0, 2, 0, 2], +] + + +def get_micronet_config(mode): + return eval(mode + '_cfgs') + + +class MaxGroupPooling(nn.Layer): + def __init__(self, channel_per_group=2): + super(MaxGroupPooling, self).__init__() + self.channel_per_group = channel_per_group + + def forward(self, x): + if self.channel_per_group == 1: + return x + # max op + b, c, h, w = x.shape + + # reshape + y = paddle.reshape(x, [b, c // self.channel_per_group, -1, h, w]) + out = paddle.max(y, axis=2) + return out + + +class SpatialSepConvSF(nn.Layer): + def __init__(self, inp, oups, kernel_size, stride): + super(SpatialSepConvSF, self).__init__() + + oup1, oup2 = oups + self.conv = nn.Sequential( + nn.Conv2D( + inp, + oup1, (kernel_size, 1), (stride, 1), (kernel_size // 2, 0), + bias_attr=False, + groups=1), + nn.BatchNorm2D(oup1), + nn.Conv2D( + oup1, + oup1 * oup2, (1, kernel_size), (1, stride), + (0, kernel_size // 2), + bias_attr=False, + groups=oup1), + nn.BatchNorm2D(oup1 * oup2), + ChannelShuffle(oup1), ) + + def forward(self, x): + out = self.conv(x) + return out + + +class ChannelShuffle(nn.Layer): + def __init__(self, groups): + super(ChannelShuffle, self).__init__() + self.groups = groups + + def forward(self, x): + b, c, h, w = x.shape + + channels_per_group = c // self.groups + + # reshape + x = paddle.reshape(x, [b, self.groups, channels_per_group, h, w]) + + x = paddle.transpose(x, (0, 2, 1, 3, 4)) + out = paddle.reshape(x, [b, -1, h, w]) + + return out + + +class StemLayer(nn.Layer): + def __init__(self, inp, oup, stride, groups=(4, 4)): + super(StemLayer, self).__init__() + + g1, g2 = groups + self.stem = nn.Sequential( + SpatialSepConvSF(inp, groups, 3, stride), + MaxGroupPooling(2) if g1 * g2 == 2 * oup else nn.ReLU6()) + + def forward(self, x): + out = self.stem(x) + return out + + +class DepthSpatialSepConv(nn.Layer): + def __init__(self, inp, expand, kernel_size, stride): + super(DepthSpatialSepConv, self).__init__() + + exp1, exp2 = expand + + hidden_dim = inp * exp1 + oup = inp * exp1 * exp2 + + self.conv = nn.Sequential( + nn.Conv2D( + inp, + inp * exp1, (kernel_size, 1), (stride, 1), + (kernel_size // 2, 0), + bias_attr=False, + groups=inp), + nn.BatchNorm2D(inp * exp1), + nn.Conv2D( + hidden_dim, + oup, (1, kernel_size), + 1, (0, kernel_size // 2), + bias_attr=False, + groups=hidden_dim), + nn.BatchNorm2D(oup)) + + def forward(self, x): + x = self.conv(x) + return x + + +class GroupConv(nn.Layer): + def __init__(self, inp, oup, groups=2): + super(GroupConv, self).__init__() + self.inp = inp + self.oup = oup + self.groups = groups + self.conv = nn.Sequential( + nn.Conv2D( + inp, oup, 1, 1, 0, bias_attr=False, groups=self.groups[0]), + nn.BatchNorm2D(oup)) + + def forward(self, x): + x = self.conv(x) + return x + + +class DepthConv(nn.Layer): + def __init__(self, inp, oup, kernel_size, stride): + super(DepthConv, self).__init__() + self.conv = nn.Sequential( + nn.Conv2D( + inp, + oup, + kernel_size, + stride, + kernel_size // 2, + bias_attr=False, + groups=inp), + nn.BatchNorm2D(oup)) + + def forward(self, x): + out = self.conv(x) + return out + + +class DYShiftMax(nn.Layer): + def __init__(self, + inp, + oup, + reduction=4, + act_max=1.0, + act_relu=True, + init_a=[0.0, 0.0], + init_b=[0.0, 0.0], + relu_before_pool=False, + g=None, + expansion=False): + super(DYShiftMax, self).__init__() + self.oup = oup + self.act_max = act_max * 2 + self.act_relu = act_relu + self.avg_pool = nn.Sequential(nn.ReLU() if relu_before_pool == True else + nn.Sequential(), nn.AdaptiveAvgPool2D(1)) + + self.exp = 4 if act_relu else 2 + self.init_a = init_a + self.init_b = init_b + + # determine squeeze + squeeze = make_divisible(inp // reduction, 4) + if squeeze < 4: + squeeze = 4 + + self.fc = nn.Sequential( + nn.Linear(inp, squeeze), + nn.ReLU(), nn.Linear(squeeze, oup * self.exp), nn.Hardsigmoid()) + + if g is None: + g = 1 + self.g = g[1] + if self.g != 1 and expansion: + self.g = inp // self.g + + self.gc = inp // self.g + index = paddle.to_tensor([range(inp)]) + index = paddle.reshape(index, [1, inp, 1, 1]) + index = paddle.reshape(index, [1, self.g, self.gc, 1, 1]) + indexgs = paddle.split(index, [1, self.g - 1], axis=1) + indexgs = paddle.concat((indexgs[1], indexgs[0]), axis=1) + indexs = paddle.split(indexgs, [1, self.gc - 1], axis=2) + indexs = paddle.concat((indexs[1], indexs[0]), axis=2) + self.index = paddle.reshape(indexs, [inp]) + self.expansion = expansion + + def forward(self, x): + x_in = x + x_out = x + + b, c, _, _ = x_in.shape + y = self.avg_pool(x_in) + y = paddle.reshape(y, [b, c]) + y = self.fc(y) + y = paddle.reshape(y, [b, self.oup * self.exp, 1, 1]) + y = (y - 0.5) * self.act_max + + n2, c2, h2, w2 = x_out.shape + x2 = paddle.to_tensor(x_out.numpy()[:, self.index.numpy(), :, :]) + + if self.exp == 4: + temp = y.shape + a1, b1, a2, b2 = paddle.split(y, temp[1] // self.oup, axis=1) + + a1 = a1 + self.init_a[0] + a2 = a2 + self.init_a[1] + + b1 = b1 + self.init_b[0] + b2 = b2 + self.init_b[1] + + z1 = x_out * a1 + x2 * b1 + z2 = x_out * a2 + x2 * b2 + + out = paddle.maximum(z1, z2) + + elif self.exp == 2: + temp = y.shape + a1, b1 = paddle.split(y, temp[1] // self.oup, axis=1) + a1 = a1 + self.init_a[0] + b1 = b1 + self.init_b[0] + out = x_out * a1 + x2 * b1 + + return out + + +class DYMicroBlock(nn.Layer): + def __init__(self, + inp, + oup, + kernel_size=3, + stride=1, + ch_exp=(2, 2), + ch_per_group=4, + groups_1x1=(1, 1), + depthsep=True, + shuffle=False, + activation_cfg=None): + super(DYMicroBlock, self).__init__() + + self.identity = stride == 1 and inp == oup + + y1, y2, y3 = activation_cfg['dy'] + act_reduction = 8 * activation_cfg['ratio'] + init_a = activation_cfg['init_a'] + init_b = activation_cfg['init_b'] + + t1 = ch_exp + gs1 = ch_per_group + hidden_fft, g1, g2 = groups_1x1 + hidden_dim2 = inp * t1[0] * t1[1] + + if gs1[0] == 0: + self.layers = nn.Sequential( + DepthSpatialSepConv(inp, t1, kernel_size, stride), + DYShiftMax( + hidden_dim2, + hidden_dim2, + act_max=2.0, + act_relu=True if y2 == 2 else False, + init_a=init_a, + reduction=act_reduction, + init_b=init_b, + g=gs1, + expansion=False) if y2 > 0 else nn.ReLU6(), + ChannelShuffle(gs1[1]) if shuffle else nn.Sequential(), + ChannelShuffle(hidden_dim2 // 2) + if shuffle and y2 != 0 else nn.Sequential(), + GroupConv(hidden_dim2, oup, (g1, g2)), + DYShiftMax( + oup, + oup, + act_max=2.0, + act_relu=False, + init_a=[1.0, 0.0], + reduction=act_reduction // 2, + init_b=[0.0, 0.0], + g=(g1, g2), + expansion=False) if y3 > 0 else nn.Sequential(), + ChannelShuffle(g2) if shuffle else nn.Sequential(), + ChannelShuffle(oup // 2) + if shuffle and oup % 2 == 0 and y3 != 0 else nn.Sequential(), ) + elif g2 == 0: + self.layers = nn.Sequential( + GroupConv(inp, hidden_dim2, gs1), + DYShiftMax( + hidden_dim2, + hidden_dim2, + act_max=2.0, + act_relu=False, + init_a=[1.0, 0.0], + reduction=act_reduction, + init_b=[0.0, 0.0], + g=gs1, + expansion=False) if y3 > 0 else nn.Sequential(), ) + else: + self.layers = nn.Sequential( + GroupConv(inp, hidden_dim2, gs1), + DYShiftMax( + hidden_dim2, + hidden_dim2, + act_max=2.0, + act_relu=True if y1 == 2 else False, + init_a=init_a, + reduction=act_reduction, + init_b=init_b, + g=gs1, + expansion=False) if y1 > 0 else nn.ReLU6(), + ChannelShuffle(gs1[1]) if shuffle else nn.Sequential(), + DepthSpatialSepConv(hidden_dim2, (1, 1), kernel_size, stride) + if depthsep else + DepthConv(hidden_dim2, hidden_dim2, kernel_size, stride), + nn.Sequential(), + DYShiftMax( + hidden_dim2, + hidden_dim2, + act_max=2.0, + act_relu=True if y2 == 2 else False, + init_a=init_a, + reduction=act_reduction, + init_b=init_b, + g=gs1, + expansion=True) if y2 > 0 else nn.ReLU6(), + ChannelShuffle(hidden_dim2 // 4) + if shuffle and y1 != 0 and y2 != 0 else nn.Sequential() + if y1 == 0 and y2 == 0 else ChannelShuffle(hidden_dim2 // 2), + GroupConv(hidden_dim2, oup, (g1, g2)), + DYShiftMax( + oup, + oup, + act_max=2.0, + act_relu=False, + init_a=[1.0, 0.0], + reduction=act_reduction // 2 + if oup < hidden_dim2 else act_reduction, + init_b=[0.0, 0.0], + g=(g1, g2), + expansion=False) if y3 > 0 else nn.Sequential(), + ChannelShuffle(g2) if shuffle else nn.Sequential(), + ChannelShuffle(oup // 2) + if shuffle and y3 != 0 else nn.Sequential(), ) + + def forward(self, x): + identity = x + out = self.layers(x) + + if self.identity: + out = out + identity + + return out + + +class MicroNet(nn.Layer): + """ + the MicroNet backbone network for recognition module. + Args: + mode(str): {'M0', 'M1', 'M2', 'M3'} + Four models are proposed based on four different computational costs (4M, 6M, 12M, 21M MAdds) + Default: 'M3'. + """ + + def __init__(self, mode='M3', **kwargs): + super(MicroNet, self).__init__() + + self.cfgs = get_micronet_config(mode) + + activation_cfg = {} + if mode == 'M0': + input_channel = 4 + stem_groups = 2, 2 + out_ch = 384 + activation_cfg['init_a'] = 1.0, 1.0 + activation_cfg['init_b'] = 0.0, 0.0 + elif mode == 'M1': + input_channel = 6 + stem_groups = 3, 2 + out_ch = 576 + activation_cfg['init_a'] = 1.0, 1.0 + activation_cfg['init_b'] = 0.0, 0.0 + elif mode == 'M2': + input_channel = 8 + stem_groups = 4, 2 + out_ch = 768 + activation_cfg['init_a'] = 1.0, 1.0 + activation_cfg['init_b'] = 0.0, 0.0 + elif mode == 'M3': + input_channel = 12 + stem_groups = 4, 3 + out_ch = 432 + activation_cfg['init_a'] = 1.0, 0.5 + activation_cfg['init_b'] = 0.0, 0.5 + else: + raise NotImplementedError("mode[" + mode + + "_model] is not implemented!") + + layers = [StemLayer(3, input_channel, stride=2, groups=stem_groups)] + + for idx, val in enumerate(self.cfgs): + s, n, c, ks, c1, c2, g1, g2, c3, g3, g4, y1, y2, y3, r = val + + t1 = (c1, c2) + gs1 = (g1, g2) + gs2 = (c3, g3, g4) + activation_cfg['dy'] = [y1, y2, y3] + activation_cfg['ratio'] = r + + output_channel = c + layers.append( + DYMicroBlock( + input_channel, + output_channel, + kernel_size=ks, + stride=s, + ch_exp=t1, + ch_per_group=gs1, + groups_1x1=gs2, + depthsep=True, + shuffle=True, + activation_cfg=activation_cfg, )) + input_channel = output_channel + for i in range(1, n): + layers.append( + DYMicroBlock( + input_channel, + output_channel, + kernel_size=ks, + stride=1, + ch_exp=t1, + ch_per_group=gs1, + groups_1x1=gs2, + depthsep=True, + shuffle=True, + activation_cfg=activation_cfg, )) + input_channel = output_channel + self.features = nn.Sequential(*layers) + + self.pool = nn.MaxPool2D(kernel_size=2, stride=2, padding=0) + + self.out_channels = make_divisible(out_ch) + + def forward(self, x): + x = self.features(x) + x = self.pool(x) + return x diff --git a/ppocr/modeling/backbones/vqa_layoutlm.py b/ppocr/modeling/backbones/vqa_layoutlm.py new file mode 100644 index 0000000000000000000000000000000000000000..0e98155514cdd055680f32b529fdce631384a37f --- /dev/null +++ b/ppocr/modeling/backbones/vqa_layoutlm.py @@ -0,0 +1,125 @@ +# copyright (c) 2021 PaddlePaddle Authors. All Rights Reserve. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import absolute_import +from __future__ import division +from __future__ import print_function + +import os +from paddle import nn + +from paddlenlp.transformers import LayoutXLMModel, LayoutXLMForTokenClassification, LayoutXLMForRelationExtraction +from paddlenlp.transformers import LayoutLMModel, LayoutLMForTokenClassification + +__all__ = ["LayoutXLMForSer", 'LayoutLMForSer'] + +pretrained_model_dict = { + LayoutXLMModel: 'layoutxlm-base-uncased', + LayoutLMModel: 'layoutlm-base-uncased' +} + + +class NLPBaseModel(nn.Layer): + def __init__(self, + base_model_class, + model_class, + type='ser', + pretrained=True, + checkpoints=None, + **kwargs): + super(NLPBaseModel, self).__init__() + if checkpoints is not None: + self.model = model_class.from_pretrained(checkpoints) + else: + pretrained_model_name = pretrained_model_dict[base_model_class] + if pretrained: + base_model = base_model_class.from_pretrained( + pretrained_model_name) + else: + base_model = base_model_class( + **base_model_class.pretrained_init_configuration[ + pretrained_model_name]) + if type == 'ser': + self.model = model_class( + base_model, num_classes=kwargs['num_classes'], dropout=None) + else: + self.model = model_class(base_model, dropout=None) + self.out_channels = 1 + + +class LayoutXLMForSer(NLPBaseModel): + def __init__(self, num_classes, pretrained=True, checkpoints=None, + **kwargs): + super(LayoutXLMForSer, self).__init__( + LayoutXLMModel, + LayoutXLMForTokenClassification, + 'ser', + pretrained, + checkpoints, + num_classes=num_classes) + + def forward(self, x): + x = self.model( + input_ids=x[0], + bbox=x[2], + image=x[3], + attention_mask=x[4], + token_type_ids=x[5], + position_ids=None, + head_mask=None, + labels=None) + return x[0] + + +class LayoutLMForSer(NLPBaseModel): + def __init__(self, num_classes, pretrained=True, checkpoints=None, + **kwargs): + super(LayoutLMForSer, self).__init__( + LayoutLMModel, + LayoutLMForTokenClassification, + 'ser', + pretrained, + checkpoints, + num_classes=num_classes) + + def forward(self, x): + x = self.model( + input_ids=x[0], + bbox=x[2], + attention_mask=x[4], + token_type_ids=x[5], + position_ids=None, + output_hidden_states=False) + return x + + +class LayoutXLMForRe(NLPBaseModel): + def __init__(self, pretrained=True, checkpoints=None, **kwargs): + super(LayoutXLMForRe, self).__init__(LayoutXLMModel, + LayoutXLMForRelationExtraction, + 're', pretrained, checkpoints) + + def forward(self, x): + x = self.model( + input_ids=x[0], + bbox=x[1], + labels=None, + image=x[2], + attention_mask=x[3], + token_type_ids=x[4], + position_ids=None, + head_mask=None, + entities=x[5], + relations=x[6]) + return x diff --git a/ppocr/optimizer/__init__.py b/ppocr/optimizer/__init__.py index c729103a700a59764bda4f53dd68d3958172ca57..e0c6b90371cb4b09fb894ceeaeb8595e51c6c557 100644 --- a/ppocr/optimizer/__init__.py +++ b/ppocr/optimizer/__init__.py @@ -42,7 +42,9 @@ def build_optimizer(config, epochs, step_each_epoch, parameters): # step2 build regularization if 'regularizer' in config and config['regularizer'] is not None: reg_config = config.pop('regularizer') - reg_name = reg_config.pop('name') + 'Decay' + reg_name = reg_config.pop('name') + if not hasattr(regularizer, reg_name): + reg_name += 'Decay' reg = getattr(regularizer, reg_name)(**reg_config)() else: reg = None diff --git a/ppocr/optimizer/learning_rate.py b/ppocr/optimizer/learning_rate.py index e1b10992676cfdf73fb7573e5289c133981d1474..b1879f3ee509761043c1797d8b67e4e0988af130 100644 --- a/ppocr/optimizer/learning_rate.py +++ b/ppocr/optimizer/learning_rate.py @@ -18,7 +18,7 @@ from __future__ import print_function from __future__ import unicode_literals from paddle.optimizer import lr -from .lr_scheduler import CyclicalCosineDecay +from .lr_scheduler import CyclicalCosineDecay, OneCycleDecay class Linear(object): @@ -226,3 +226,53 @@ class CyclicalCosine(object): end_lr=self.learning_rate, last_epoch=self.last_epoch) return learning_rate + + +class OneCycle(object): + """ + One Cycle learning rate decay + Args: + max_lr(float): Upper learning rate boundaries + epochs(int): total training epochs + step_each_epoch(int): steps each epoch + anneal_strategy(str): {‘cos’, ‘linear’} Specifies the annealing strategy: “cos” for cosine annealing, “linear” for linear annealing. + Default: ‘cos’ + three_phase(bool): If True, use a third phase of the schedule to annihilate the learning rate according to ‘final_div_factor’ + instead of modifying the second phase (the first two phases will be symmetrical about the step indicated by ‘pct_start’). + last_epoch (int, optional): The index of last epoch. Can be set to restart training. Default: -1, means initial learning rate. + """ + + def __init__(self, + max_lr, + epochs, + step_each_epoch, + anneal_strategy='cos', + three_phase=False, + warmup_epoch=0, + last_epoch=-1, + **kwargs): + super(OneCycle, self).__init__() + self.max_lr = max_lr + self.epochs = epochs + self.steps_per_epoch = step_each_epoch + self.anneal_strategy = anneal_strategy + self.three_phase = three_phase + self.last_epoch = last_epoch + self.warmup_epoch = round(warmup_epoch * step_each_epoch) + + def __call__(self): + learning_rate = OneCycleDecay( + max_lr=self.max_lr, + epochs=self.epochs, + steps_per_epoch=self.steps_per_epoch, + anneal_strategy=self.anneal_strategy, + three_phase=self.three_phase, + last_epoch=self.last_epoch) + if self.warmup_epoch > 0: + learning_rate = lr.LinearWarmup( + learning_rate=learning_rate, + warmup_steps=self.warmup_epoch, + start_lr=0.0, + end_lr=self.max_lr, + last_epoch=self.last_epoch) + return learning_rate \ No newline at end of file diff --git a/ppocr/optimizer/lr_scheduler.py b/ppocr/optimizer/lr_scheduler.py index 21aec737d0005e3dcd814ad7eff88988ab2c0796..f62f1f3b0adbd8df0e03a66faa4565f2f7df28bc 100644 --- a/ppocr/optimizer/lr_scheduler.py +++ b/ppocr/optimizer/lr_scheduler.py @@ -47,3 +47,116 @@ class CyclicalCosineDecay(LRScheduler): lr = self.eta_min + 0.5 * (self.base_lr - self.eta_min) * \ (1 + math.cos(math.pi * reletive_epoch / self.cycle)) return lr + + +class OneCycleDecay(LRScheduler): + """ + One Cycle learning rate decay + A learning rate which can be referred in https://arxiv.org/abs/1708.07120 + Code refered in https://pytorch.org/docs/stable/_modules/torch/optim/lr_scheduler.html#OneCycleLR + """ + + def __init__(self, + max_lr, + epochs=None, + steps_per_epoch=None, + pct_start=0.3, + anneal_strategy='cos', + div_factor=25., + final_div_factor=1e4, + three_phase=False, + last_epoch=-1, + verbose=False): + + # Validate total_steps + if epochs <= 0 or not isinstance(epochs, int): + raise ValueError( + "Expected positive integer epochs, but got {}".format(epochs)) + if steps_per_epoch <= 0 or not isinstance(steps_per_epoch, int): + raise ValueError( + "Expected positive integer steps_per_epoch, but got {}".format( + steps_per_epoch)) + self.total_steps = epochs * steps_per_epoch + + self.max_lr = max_lr + self.initial_lr = self.max_lr / div_factor + self.min_lr = self.initial_lr / final_div_factor + + if three_phase: + self._schedule_phases = [ + { + 'end_step': float(pct_start * self.total_steps) - 1, + 'start_lr': self.initial_lr, + 'end_lr': self.max_lr, + }, + { + 'end_step': float(2 * pct_start * self.total_steps) - 2, + 'start_lr': self.max_lr, + 'end_lr': self.initial_lr, + }, + { + 'end_step': self.total_steps - 1, + 'start_lr': self.initial_lr, + 'end_lr': self.min_lr, + }, + ] + else: + self._schedule_phases = [ + { + 'end_step': float(pct_start * self.total_steps) - 1, + 'start_lr': self.initial_lr, + 'end_lr': self.max_lr, + }, + { + 'end_step': self.total_steps - 1, + 'start_lr': self.max_lr, + 'end_lr': self.min_lr, + }, + ] + + # Validate pct_start + if pct_start < 0 or pct_start > 1 or not isinstance(pct_start, float): + raise ValueError( + "Expected float between 0 and 1 pct_start, but got {}".format( + pct_start)) + + # Validate anneal_strategy + if anneal_strategy not in ['cos', 'linear']: + raise ValueError( + "anneal_strategy must by one of 'cos' or 'linear', instead got {}". + format(anneal_strategy)) + elif anneal_strategy == 'cos': + self.anneal_func = self._annealing_cos + elif anneal_strategy == 'linear': + self.anneal_func = self._annealing_linear + + super(OneCycleDecay, self).__init__(max_lr, last_epoch, verbose) + + def _annealing_cos(self, start, end, pct): + "Cosine anneal from `start` to `end` as pct goes from 0.0 to 1.0." + cos_out = math.cos(math.pi * pct) + 1 + return end + (start - end) / 2.0 * cos_out + + def _annealing_linear(self, start, end, pct): + "Linearly anneal from `start` to `end` as pct goes from 0.0 to 1.0." + return (end - start) * pct + start + + def get_lr(self): + computed_lr = 0.0 + step_num = self.last_epoch + + if step_num > self.total_steps: + raise ValueError( + "Tried to step {} times. The specified number of total steps is {}" + .format(step_num + 1, self.total_steps)) + start_step = 0 + for i, phase in enumerate(self._schedule_phases): + end_step = phase['end_step'] + if step_num <= end_step or i == len(self._schedule_phases) - 1: + pct = (step_num - start_step) / (end_step - start_step) + computed_lr = self.anneal_func(phase['start_lr'], + phase['end_lr'], pct) + break + start_step = phase['end_step'] + + return computed_lr diff --git a/ppocr/optimizer/optimizer.py b/ppocr/optimizer/optimizer.py index 34098c0fad553f7d39f6b5341e4da70a263eeaea..b98081227e180edbf023a8b5b7a0b82bb7c631e5 100644 --- a/ppocr/optimizer/optimizer.py +++ b/ppocr/optimizer/optimizer.py @@ -158,3 +158,38 @@ class Adadelta(object): name=self.name, parameters=parameters) return opt + + +class AdamW(object): + def __init__(self, + learning_rate=0.001, + beta1=0.9, + beta2=0.999, + epsilon=1e-08, + weight_decay=0.01, + grad_clip=None, + name=None, + lazy_mode=False, + **kwargs): + self.learning_rate = learning_rate + self.beta1 = beta1 + self.beta2 = beta2 + self.epsilon = epsilon + self.learning_rate = learning_rate + self.weight_decay = 0.01 if weight_decay is None else weight_decay + self.grad_clip = grad_clip + self.name = name + self.lazy_mode = lazy_mode + + def __call__(self, parameters): + opt = optim.AdamW( + learning_rate=self.learning_rate, + beta1=self.beta1, + beta2=self.beta2, + epsilon=self.epsilon, + weight_decay=self.weight_decay, + grad_clip=self.grad_clip, + name=self.name, + lazy_mode=self.lazy_mode, + parameters=parameters) + return opt diff --git a/ppocr/optimizer/regularizer.py b/ppocr/optimizer/regularizer.py index c6396f338d9d40fc444083e205fd55329e7dfd59..2ce68f7139e21f9e3e1dcc155254b7a92b0e7270 100644 --- a/ppocr/optimizer/regularizer.py +++ b/ppocr/optimizer/regularizer.py @@ -29,24 +29,23 @@ class L1Decay(object): def __init__(self, factor=0.0): super(L1Decay, self).__init__() - self.regularization_coeff = factor + self.coeff = factor def __call__(self): - reg = paddle.regularizer.L1Decay(self.regularization_coeff) + reg = paddle.regularizer.L1Decay(self.coeff) return reg class L2Decay(object): """ - L2 Weight Decay Regularization, which encourages the weights to be sparse. + L2 Weight Decay Regularization, which helps to prevent the model over-fitting. Args: factor(float): regularization coeff. Default:0.0. """ def __init__(self, factor=0.0): super(L2Decay, self).__init__() - self.regularization_coeff = factor + self.coeff = float(factor) def __call__(self): - reg = paddle.regularizer.L2Decay(self.regularization_coeff) - return reg + return self.coeff \ No newline at end of file diff --git a/ppocr/postprocess/__init__.py b/ppocr/postprocess/__init__.py index 37dadd12d3f628b1802b6a31f611f49f3ac600c2..811bf57b6435530b8b1361cc7e0c8acd4ba3a724 100644 --- a/ppocr/postprocess/__init__.py +++ b/ppocr/postprocess/__init__.py @@ -28,6 +28,8 @@ from .rec_postprocess import CTCLabelDecode, AttnLabelDecode, SRNLabelDecode, Di TableLabelDecode, NRTRLabelDecode, SARLabelDecode, SEEDLabelDecode from .cls_postprocess import ClsPostProcess from .pg_postprocess import PGPostProcess +from .vqa_token_ser_layoutlm_postprocess import VQASerTokenLayoutLMPostProcess +from .vqa_token_re_layoutlm_postprocess import VQAReTokenLayoutLMPostProcess def build_post_process(config, global_config=None): @@ -36,7 +38,8 @@ def build_post_process(config, global_config=None): 'AttnLabelDecode', 'ClsPostProcess', 'SRNLabelDecode', 'PGPostProcess', 'DistillationCTCLabelDecode', 'TableLabelDecode', 'DistillationDBPostProcess', 'NRTRLabelDecode', 'SARLabelDecode', - 'SEEDLabelDecode' + 'SEEDLabelDecode', 'VQASerTokenLayoutLMPostProcess', + 'VQAReTokenLayoutLMPostProcess' ] if config['name'] == 'PSEPostProcess': diff --git a/ppocr/postprocess/vqa_token_re_layoutlm_postprocess.py b/ppocr/postprocess/vqa_token_re_layoutlm_postprocess.py new file mode 100644 index 0000000000000000000000000000000000000000..1d55d13d76b496ba0a5b540ba915889ce9146a8e --- /dev/null +++ b/ppocr/postprocess/vqa_token_re_layoutlm_postprocess.py @@ -0,0 +1,51 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import paddle + + +class VQAReTokenLayoutLMPostProcess(object): + """ Convert between text-label and text-index """ + + def __init__(self, **kwargs): + super(VQAReTokenLayoutLMPostProcess, self).__init__() + + def __call__(self, preds, label=None, *args, **kwargs): + if label is not None: + return self._metric(preds, label) + else: + return self._infer(preds, *args, **kwargs) + + def _metric(self, preds, label): + return preds['pred_relations'], label[6], label[5] + + def _infer(self, preds, *args, **kwargs): + ser_results = kwargs['ser_results'] + entity_idx_dict_batch = kwargs['entity_idx_dict_batch'] + pred_relations = preds['pred_relations'] + + # merge relations and ocr info + results = [] + for pred_relation, ser_result, entity_idx_dict in zip( + pred_relations, ser_results, entity_idx_dict_batch): + result = [] + used_tail_id = [] + for relation in pred_relation: + if relation['tail_id'] in used_tail_id: + continue + used_tail_id.append(relation['tail_id']) + ocr_info_head = ser_result[entity_idx_dict[relation['head_id']]] + ocr_info_tail = ser_result[entity_idx_dict[relation['tail_id']]] + result.append((ocr_info_head, ocr_info_tail)) + results.append(result) + return results diff --git a/ppocr/postprocess/vqa_token_ser_layoutlm_postprocess.py b/ppocr/postprocess/vqa_token_ser_layoutlm_postprocess.py new file mode 100644 index 0000000000000000000000000000000000000000..782cdea6c58c69e0d728787e0e21e200c9e13790 --- /dev/null +++ b/ppocr/postprocess/vqa_token_ser_layoutlm_postprocess.py @@ -0,0 +1,93 @@ +# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import numpy as np +import paddle +from ppocr.utils.utility import load_vqa_bio_label_maps + + +class VQASerTokenLayoutLMPostProcess(object): + """ Convert between text-label and text-index """ + + def __init__(self, class_path, **kwargs): + super(VQASerTokenLayoutLMPostProcess, self).__init__() + label2id_map, self.id2label_map = load_vqa_bio_label_maps(class_path) + + self.label2id_map_for_draw = dict() + for key in label2id_map: + if key.startswith("I-"): + self.label2id_map_for_draw[key] = label2id_map["B" + key[1:]] + else: + self.label2id_map_for_draw[key] = label2id_map[key] + + self.id2label_map_for_show = dict() + for key in self.label2id_map_for_draw: + val = self.label2id_map_for_draw[key] + if key == "O": + self.id2label_map_for_show[val] = key + if key.startswith("B-") or key.startswith("I-"): + self.id2label_map_for_show[val] = key[2:] + else: + self.id2label_map_for_show[val] = key + + def __call__(self, preds, batch=None, *args, **kwargs): + if isinstance(preds, paddle.Tensor): + preds = preds.numpy() + + if batch is not None: + return self._metric(preds, batch[1]) + else: + return self._infer(preds, **kwargs) + + def _metric(self, preds, label): + pred_idxs = preds.argmax(axis=2) + decode_out_list = [[] for _ in range(pred_idxs.shape[0])] + label_decode_out_list = [[] for _ in range(pred_idxs.shape[0])] + + for i in range(pred_idxs.shape[0]): + for j in range(pred_idxs.shape[1]): + if label[i, j] != -100: + label_decode_out_list[i].append(self.id2label_map[label[i, + j]]) + decode_out_list[i].append(self.id2label_map[pred_idxs[i, + j]]) + return decode_out_list, label_decode_out_list + + def _infer(self, preds, attention_masks, segment_offset_ids, ocr_infos): + results = [] + + for pred, attention_mask, segment_offset_id, ocr_info in zip( + preds, attention_masks, segment_offset_ids, ocr_infos): + pred = np.argmax(pred, axis=1) + pred = [self.id2label_map[idx] for idx in pred] + + for idx in range(len(segment_offset_id)): + if idx == 0: + start_id = 0 + else: + start_id = segment_offset_id[idx - 1] + + end_id = segment_offset_id[idx] + + curr_pred = pred[start_id:end_id] + curr_pred = [self.label2id_map_for_draw[p] for p in curr_pred] + + if len(curr_pred) <= 0: + pred_id = 0 + else: + counts = np.bincount(curr_pred) + pred_id = np.argmax(counts) + ocr_info[idx]["pred_id"] = int(pred_id) + ocr_info[idx]["pred"] = self.id2label_map_for_show[int(pred_id)] + results.append(ocr_info) + return results diff --git a/ppocr/utils/save_load.py b/ppocr/utils/save_load.py index f6013a406634ed110ea5af613a5f31e56ce90ead..b09f1db6e938e8eb99148d69efce016f1cbe8628 100644 --- a/ppocr/utils/save_load.py +++ b/ppocr/utils/save_load.py @@ -44,7 +44,7 @@ def _mkdir_if_not_exist(path, logger): raise OSError('Failed to mkdir {}'.format(path)) -def load_model(config, model, optimizer=None): +def load_model(config, model, optimizer=None, model_type='det'): """ load model from checkpoint or pretrained_model """ @@ -53,6 +53,33 @@ def load_model(config, model, optimizer=None): checkpoints = global_config.get('checkpoints') pretrained_model = global_config.get('pretrained_model') best_model_dict = {} + + if model_type == 'vqa': + checkpoints = config['Architecture']['Backbone']['checkpoints'] + # load vqa method metric + if checkpoints: + if os.path.exists(os.path.join(checkpoints, 'metric.states')): + with open(os.path.join(checkpoints, 'metric.states'), + 'rb') as f: + states_dict = pickle.load(f) if six.PY2 else pickle.load( + f, encoding='latin1') + best_model_dict = states_dict.get('best_model_dict', {}) + if 'epoch' in states_dict: + best_model_dict['start_epoch'] = states_dict['epoch'] + 1 + logger.info("resume from {}".format(checkpoints)) + + if optimizer is not None: + if checkpoints[-1] in ['/', '\\']: + checkpoints = checkpoints[:-1] + if os.path.exists(checkpoints + '.pdopt'): + optim_dict = paddle.load(checkpoints + '.pdopt') + optimizer.set_state_dict(optim_dict) + else: + logger.warning( + "{}.pdopt is not exists, params of optimizer is not loaded". + format(checkpoints)) + return best_model_dict + if checkpoints: if checkpoints.endswith('.pdparams'): checkpoints = checkpoints.replace('.pdparams', '') @@ -111,13 +138,16 @@ def load_pretrained_params(model, path): params = paddle.load(path + '.pdparams') state_dict = model.state_dict() new_state_dict = {} - for k1, k2 in zip(state_dict.keys(), params.keys()): - if list(state_dict[k1].shape) == list(params[k2].shape): - new_state_dict[k1] = params[k2] + for k1 in params.keys(): + if k1 not in state_dict.keys(): + logger.warning("The pretrained params {} not in model".format(k1)) else: - logger.warning( - "The shape of model params {} {} not matched with loaded params {} {} !". - format(k1, state_dict[k1].shape, k2, params[k2].shape)) + if list(state_dict[k1].shape) == list(params[k1].shape): + new_state_dict[k1] = params[k1] + else: + logger.warning( + "The shape of model params {} {} not matched with loaded params {} {} !". + format(k1, state_dict[k1].shape, k1, params[k1].shape)) model.set_state_dict(new_state_dict) logger.info("load pretrain successful from {}".format(path)) return model @@ -127,6 +157,7 @@ def save_model(model, optimizer, model_path, logger, + config, is_best=False, prefix='ppocr', **kwargs): @@ -135,13 +166,20 @@ def save_model(model, """ _mkdir_if_not_exist(model_path, logger) model_prefix = os.path.join(model_path, prefix) - paddle.save(model.state_dict(), model_prefix + '.pdparams') paddle.save(optimizer.state_dict(), model_prefix + '.pdopt') - + if config['Architecture']["model_type"] != 'vqa': + paddle.save(model.state_dict(), model_prefix + '.pdparams') + metric_prefix = model_prefix + else: + if config['Global']['distributed']: + model._layers.backbone.model.save_pretrained(model_prefix) + else: + model.backbone.model.save_pretrained(model_prefix) + metric_prefix = os.path.join(model_prefix, 'metric') # save metric and config - with open(model_prefix + '.states', 'wb') as f: - pickle.dump(kwargs, f, protocol=2) if is_best: + with open(metric_prefix + '.states', 'wb') as f: + pickle.dump(kwargs, f, protocol=2) logger.info('save best model is to {}'.format(model_prefix)) else: logger.info("save model in {}".format(model_prefix)) diff --git a/ppocr/utils/utility.py b/ppocr/utils/utility.py index 7bb4c906d298af54ed56e2805f487a2c22d1894b..76484dfd3d3caaa03731368cf4eace1715121874 100755 --- a/ppocr/utils/utility.py +++ b/ppocr/utils/utility.py @@ -16,6 +16,9 @@ import logging import os import imghdr import cv2 +import random +import numpy as np +import paddle def print_dict(d, logger, delimiter=0): @@ -77,4 +80,28 @@ def check_and_read_gif(img_path): frame = cv2.cvtColor(frame, cv2.COLOR_GRAY2RGB) imgvalue = frame[:, :, ::-1] return imgvalue, True - return None, False \ No newline at end of file + return None, False + + +def load_vqa_bio_label_maps(label_map_path): + with open(label_map_path, "r", encoding='utf-8') as fin: + lines = fin.readlines() + lines = [line.strip() for line in lines] + if "O" not in lines: + lines.insert(0, "O") + labels = [] + for line in lines: + if line == "O": + labels.append("O") + else: + labels.append("B-" + line) + labels.append("I-" + line) + label2id_map = {label: idx for idx, label in enumerate(labels)} + id2label_map = {idx: label for idx, label in enumerate(labels)} + return label2id_map, id2label_map + + +def set_seed(seed=1024): + random.seed(seed) + np.random.seed(seed) + paddle.seed(seed) diff --git a/ppocr/utils/visual.py b/ppocr/utils/visual.py new file mode 100644 index 0000000000000000000000000000000000000000..7a8c1674a74f89299de59f7cd120b4577a7499d8 --- /dev/null +++ b/ppocr/utils/visual.py @@ -0,0 +1,98 @@ +# copyright (c) 2021 PaddlePaddle Authors. All Rights Reserve. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import os +import numpy as np +from PIL import Image, ImageDraw, ImageFont + + +def draw_ser_results(image, + ocr_results, + font_path="doc/fonts/simfang.ttf", + font_size=18): + np.random.seed(2021) + color = (np.random.permutation(range(255)), + np.random.permutation(range(255)), + np.random.permutation(range(255))) + color_map = { + idx: (color[0][idx], color[1][idx], color[2][idx]) + for idx in range(1, 255) + } + if isinstance(image, np.ndarray): + image = Image.fromarray(image) + elif isinstance(image, str) and os.path.isfile(image): + image = Image.open(image).convert('RGB') + img_new = image.copy() + draw = ImageDraw.Draw(img_new) + + font = ImageFont.truetype(font_path, font_size, encoding="utf-8") + for ocr_info in ocr_results: + if ocr_info["pred_id"] not in color_map: + continue + color = color_map[ocr_info["pred_id"]] + text = "{}: {}".format(ocr_info["pred"], ocr_info["text"]) + + draw_box_txt(ocr_info["bbox"], text, draw, font, font_size, color) + + img_new = Image.blend(image, img_new, 0.5) + return np.array(img_new) + + +def draw_box_txt(bbox, text, draw, font, font_size, color): + # draw ocr results outline + bbox = ((bbox[0], bbox[1]), (bbox[2], bbox[3])) + draw.rectangle(bbox, fill=color) + + # draw ocr results + start_y = max(0, bbox[0][1] - font_size) + tw = font.getsize(text)[0] + draw.rectangle( + [(bbox[0][0] + 1, start_y), (bbox[0][0] + tw + 1, start_y + font_size)], + fill=(0, 0, 255)) + draw.text((bbox[0][0] + 1, start_y), text, fill=(255, 255, 255), font=font) + + +def draw_re_results(image, + result, + font_path="doc/fonts/simfang.ttf", + font_size=18): + np.random.seed(0) + if isinstance(image, np.ndarray): + image = Image.fromarray(image) + elif isinstance(image, str) and os.path.isfile(image): + image = Image.open(image).convert('RGB') + img_new = image.copy() + draw = ImageDraw.Draw(img_new) + + font = ImageFont.truetype(font_path, font_size, encoding="utf-8") + color_head = (0, 0, 255) + color_tail = (255, 0, 0) + color_line = (0, 255, 0) + + for ocr_info_head, ocr_info_tail in result: + draw_box_txt(ocr_info_head["bbox"], ocr_info_head["text"], draw, font, + font_size, color_head) + draw_box_txt(ocr_info_tail["bbox"], ocr_info_tail["text"], draw, font, + font_size, color_tail) + + center_head = ( + (ocr_info_head['bbox'][0] + ocr_info_head['bbox'][2]) // 2, + (ocr_info_head['bbox'][1] + ocr_info_head['bbox'][3]) // 2) + center_tail = ( + (ocr_info_tail['bbox'][0] + ocr_info_tail['bbox'][2]) // 2, + (ocr_info_tail['bbox'][1] + ocr_info_tail['bbox'][3]) // 2) + + draw.line([center_head, center_tail], fill=color_line, width=5) + + img_new = Image.blend(image, img_new, 0.5) + return np.array(img_new) diff --git a/ppstructure/README.md b/ppstructure/README.md index a09a43299b11dccf99897d5a6c69704191253aaf..1d201a7c6e54f6ed71be6d1872b7f4b226ad35ad 100644 --- a/ppstructure/README.md +++ b/ppstructure/README.md @@ -1,187 +1,140 @@ English | [简体中文](README_ch.md) -# PP-Structure +- [1. Introduction](#1) +- [2. Update log](#2) +- [3. Features](#3) +- [4. Results](#4) + * [4.1 Layout analysis and table recognition](#41) + * [4.2 DOC-VQA](#42) +- [5. Quick start](#5) +- [6. PP-Structure System](#6) + * [6.1 Layout analysis and table recognition](#61) + * [6.2 DOC-VQA](#62) +- [7. Model List](#7) -PP-Structure is an OCR toolkit that can be used for complex documents analysis. The main features are as follows: -- Support the layout analysis of documents, divide the documents into 5 types of areas **text, title, table, image and list** (conjunction with Layout-Parser) -- Support to extract the texts from the text, title, picture and list areas (used in conjunction with PP-OCR) -- Support to extract excel files from the table areas -- Support python whl package and command line usage, easy to use -- Support custom training for layout analysis and table structure tasks + -## 1. Visualization - - +## 1. Introduction +PP-Structure is an OCR toolkit that can be used for document analysis and processing with complex structures, designed to help developers better complete document understanding tasks + -## 2. Installation +## 2. Update log +* 2021.12.07 add [DOC-VQA SER and RE tasks](vqa/README.md)。 -### 2.1 Install requirements + -- **（1) Install PaddlePaddle** +## 3. Features -```bash -pip3 install --upgrade pip +The main features of PP-Structure are as follows: -# GPU -python3 -m pip install paddlepaddle-gpu==2.1.1 -i https://mirror.baidu.com/pypi/simple - -# CPU - python3 -m pip install paddlepaddle==2.1.1 -i https://mirror.baidu.com/pypi/simple +- Support the layout analysis of documents, divide the documents into 5 types of areas **text, title, table, image and list** (conjunction with Layout-Parser) +- Support to extract the texts from the text, title, picture and list areas (used in conjunction with PP-OCR) +- Support to extract excel files from the table areas +- Support python whl package and command line usage, easy to use +- Support custom training for layout analysis and table structure tasks +- Support Document Visual Question Answering (DOC-VQA) tasks: Semantic Entity Recognition (SER) and Relation Extraction (RE) -``` -For more，refer [Installation](https://www.paddlepaddle.org.cn/install/quick) . -- **(2) Install Layout-Parser** + -```bash -pip3 install -U https://paddleocr.bj.bcebos.com/whl/layoutparser-0.0.0-py3-none-any.whl -``` +## 4. Results -### 2.2 Install PaddleOCR（including PP-OCR and PP-Structure） + -- **（1) PIP install PaddleOCR whl package（inference only）** +### 4.1 Layout analysis and table recognition -```bash -pip install "paddleocr>=2.2" -``` + -- **（2) Clone PaddleOCR（Inference+training）** +The figure shows the pipeline of layout analysis + table recognition. The image is first divided into four areas of image, text, title and table by layout analysis, and then OCR detection and recognition is performed on the three areas of image, text and title, and the table is performed table recognition, where the image will also be stored for use. -```bash -git clone https://github.com/PaddlePaddle/PaddleOCR -``` + +### 4.2 DOC-VQA -## 3. Quick Start +* SER -### 3.1 Use by command line +![](./vqa/images/result_ser/zh_val_0_ser.jpg) | ![](./vqa/images/result_ser/zh_val_42_ser.jpg) +---|--- -```bash -paddleocr --image_dir=../doc/table/1.png --type=structure -``` +Different colored boxes in the figure represent different categories. For xfun dataset, there are three categories: query, answer and header: -### 3.2 Use by python API +* Dark purple: header +* Light purple: query +* Army green: answer -```python -import os -import cv2 -from paddleocr import PPStructure,draw_structure_result,save_structure_res +The corresponding category and OCR recognition results are also marked at the top left of the OCR detection box. -table_engine = PPStructure(show_log=True) -save_folder = './output/table' -img_path = '../doc/table/1.png' -img = cv2.imread(img_path) -result = table_engine(img) -save_structure_res(result, save_folder,os.path.basename(img_path).split('.')[0]) +* RE -for line in result: - line.pop('img') - print(line) +![](./vqa/images/result_re/zh_val_21_re.jpg) | ![](./vqa/images/result_re/zh_val_40_re.jpg) +---|--- -from PIL import Image -font_path = '../doc/fonts/simfang.ttf' -image = Image.open(img_path).convert('RGB') -im_show = draw_structure_result(image, result,font_path=font_path) -im_show = Image.fromarray(im_show) -im_show.save('result.jpg') -``` -### 3.3 Returned results format -The returned results of PP-Structure is a list composed of a dict, an example is as follows +In the figure, the red box represents the question, the blue box represents the answer, and the question and answer are connected by green lines. The corresponding category and OCR recognition results are also marked at the top left of the OCR detection box. -```shell -[ - { 'type': 'Text', - 'bbox': [34, 432, 345, 462], - 'res': ([[36.0, 437.0, 341.0, 437.0, 341.0, 446.0, 36.0, 447.0], [41.0, 454.0, 125.0, 453.0, 125.0, 459.0, 41.0, 460.0]], - [('Tigure-6. The performance of CNN and IPT models using difforen', 0.90060663), ('Tent ', 0.465441)]) - } -] -``` -The description of each field in dict is as follows -| Parameter | Description | -| --------------- | -------------| -|type|Type of image area| -|bbox|The coordinates of the image area in the original image, respectively [left upper x, left upper y, right bottom x, right bottom y]| -|res|OCR or table recognition result of image area。
Table: HTML string of the table;
OCR: A tuple containing the detection coordinates and recognition results of each single line of text| + +## 5. Quick start -### 3.4 Parameter description： +Start from [Quick Installation](./docs/quickstart.md) -| Parameter | Description | Default value | -| --------------- | ---------------------------------------- | ------------------------------------------- | -| output | The path where excel and recognition results are saved | ./output/table | -| table_max_len | The long side of the image is resized in table structure model | 488 | -| table_model_dir | inference model path of table structure model | None | -| table_char_type | dict path of table structure model | ../ppocr/utils/dict/table_structure_dict.tx | + -Most of the parameters are consistent with the paddleocr whl package, see [doc of whl](../doc/doc_en/whl_en.md) +## 6. PP-Structure System -After running, each image will have a directory with the same name under the directory specified in the output field. Each table in the picture will be stored as an excel and figure area will be cropped and saved, the excel and image file name will be the coordinates of the table in the image. + -## 4. PP-Structure Pipeline -![pipeline](../doc/table/pipeline_en.jpg) +### 6.1 Layout analysis and table recognition -In PP-Structure, the image will be analyzed by layoutparser first. In the layout analysis, the area in the image will be classified, including **text, title, image, list and table** 5 categories. For the first 4 types of areas, directly use the PP-OCR to complete the text detection and recognition. The table area will be converted to an excel file of the same table style via Table OCR. +![pipeline](../doc/table/pipeline.jpg) -### 4.1 LayoutParser +In PP-Structure, the image will be divided into 5 types of areas **text, title, image list and table**. For the first 4 types of areas, directly use PP-OCR system to complete the text detection and recognition. For the table area, after the table structuring process, the table in image is converted into an Excel file with the same table style. -Layout analysis divides the document data into regions, including the use of Python scripts for layout analysis tools, extraction of special category detection boxes, performance indicators, and custom training layout analysis models. For details, please refer to [document](layout/README_en.md). +#### 6.1.1 Layout analysis -### 4.2 Table Recognition +Layout analysis classifies image by region, including the use of Python scripts of layout analysis tools, extraction of designated category detection boxes, performance indicators, and custom training layout analysis models. For details, please refer to [document](layout/README_en.md). -Table Recognition converts table image into excel documents, which include the detection and recognition of table text and the prediction of table structure and cell coordinates. For detailed, please refer to [document](table/README.md) +#### 6.1.2 Table recognition -## 5. Prediction by inference engine +Table recognition converts table images into excel documents, which include the detection and recognition of table text and the prediction of table structure and cell coordinates. For detailed instructions, please refer to [document](table/README.md) -Use the following commands to complete the inference. + -```python -cd PaddleOCR/ppstructure +### 6.2 DOC-VQA -# download model -mkdir inference && cd inference -# Download the detection model of the ultra-lightweight Chinese OCR model and uncompress it -wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_det_infer.tar && tar xf ch_ppocr_mobile_v2.0_det_infer.tar -# Download the recognition model of the ultra-lightweight Chinese OCR model and uncompress it -wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_rec_infer.tar && tar xf ch_ppocr_mobile_v2.0_rec_infer.tar -# Download the table structure model of the ultra-lightweight Chinese OCR model and uncompress it -wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_table_structure_infer.tar && tar xf en_ppocr_mobile_v2.0_table_structure_infer.tar -cd .. +Document Visual Question Answering (DOC-VQA) if a type of Visual Question Answering (VQA), which includes Semantic Entity Recognition (SER) and Relation Extraction (RE) tasks. Based on SER task, text recognition and classification in images can be completed. Based on THE RE task, we can extract the relation of the text content in the image, such as judge the problem pair. For details, please refer to [document](vqa/README.md) -python3 predict_system.py --det_model_dir=inference/ch_ppocr_mobile_v2.0_det_infer --rec_model_dir=inference/ch_ppocr_mobile_v2.0_rec_infer --table_model_dir=inference/en_ppocr_mobile_v2.0_table_structure_infer --image_dir=../doc/table/1.png --rec_char_dict_path=../ppocr/utils/ppocr_keys_v1.txt --table_char_dict_path=../ppocr/utils/dict/table_structure_dict.txt --output=../output/table --vis_font_path=../doc/fonts/simfang.ttf -``` -After running, each image will have a directory with the same name under the directory specified in the output field. Each table in the picture will be stored as an excel and figure area will be cropped and saved, the excel and image file name will be the coordinates of the table in the image. -**Model List** + -|model name|description|config|model size|download| -| --- | --- | --- | --- | --- | -|en_ppocr_mobile_v2.0_table_structure|Table structure prediction for English table scenarios|[table_mv3.yml](../configs/table/table_mv3.yml)|18.6M|[inference model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_table_structure_infer.tar) | +## 7. Model List -**Model List** +PP-Structure系列模型列表（更新中） -LayoutParser model +* Layout analysis model |model name|description|download| | --- | --- | --- | -| ppyolov2_r50vd_dcn_365e_publaynet | The layout analysis model trained on the PubLayNet data set can be divided into 5 types of areas **text, title, table, picture and list** | [PubLayNet](https://paddle-model-ecology.bj.bcebos.com/model/layout-parser/ppyolov2_r50vd_dcn_365e_publaynet.tar) | -| ppyolov2_r50vd_dcn_365e_tableBank_word | The layout analysis model trained on the TableBank Word dataset can only detect tables | [TableBank Word](https://paddle-model-ecology.bj.bcebos.com/model/layout-parser/ppyolov2_r50vd_dcn_365e_tableBank_word.tar) | -| ppyolov2_r50vd_dcn_365e_tableBank_latex | The layout analysis model trained on the TableBank Latex dataset can only detect tables | [TableBank Latex](https://paddle-model-ecology.bj.bcebos.com/model/layout-parser/ppyolov2_r50vd_dcn_365e_tableBank_latex.tar) | +| ppyolov2_r50vd_dcn_365e_publaynet | The layout analysis model trained on the PubLayNet dataset can divide image into 5 types of areas **text, title, table, picture, and list** | [PubLayNet](https://paddle-model-ecology.bj.bcebos.com/model/layout-parser/ppyolov2_r50vd_dcn_365e_publaynet.tar) | -OCR and table recognition model + +* OCR and table recognition model |model name|description|model size|download| | --- | --- | --- | --- | |ch_ppocr_mobile_slim_v2.0_det|Slim pruned lightweight model, supporting Chinese, English, multilingual text detection|2.6M|[inference model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/slim/ch_ppocr_mobile_v2.0_det_prune_infer.tar) / [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/slim/ch_ppocr_mobile_v2.0_det_prune_infer.tar) | |ch_ppocr_mobile_slim_v2.0_rec|Slim pruned and quantized lightweight model, supporting Chinese, English and number recognition|6M|[inference model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_rec_slim_infer.tar) / [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_rec_slim_train.tar) | -|en_ppocr_mobile_v2.0_table_det|Text detection of English table scenes trained on PubLayNet dataset|4.7M|[inference model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_table_det_infer.tar) / [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.1/table/en_ppocr_mobile_v2.0_table_det_train.tar) | -|en_ppocr_mobile_v2.0_table_rec|Text recognition of English table scene trained on PubLayNet dataset|6.9M|[inference model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_table_rec_infer.tar) [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.1/table/en_ppocr_mobile_v2.0_table_rec_train.tar) | -|en_ppocr_mobile_v2.0_table_structure|Table structure prediction of English table scene trained on PubLayNet dataset|18.6M|[inference model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_table_structure_infer.tar) / [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.1/table/en_ppocr_mobile_v2.0_table_structure_train.tar) | +|en_ppocr_mobile_v2.0_table_structure|Table structure prediction of English table scene trained on PubLayNet dataset|[inference model](https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_table_structure_infer.tar) / [trained model](https://paddleocr.bj.bcebos.com/dygraph_v2.1/table/en_ppocr_mobile_v2.0_table_structure_train.tar) | + +* DOC-VQA model +|model name|description|model size|download| +| --- | --- | --- | --- | +|PP-Layout_v1.0_ser_pretrained|SER model trained on xfun Chinese dataset based on LayoutXLM|1.4G|[inference model coming soon]() / [trained model](https://paddleocr.bj.bcebos.com/pplayout/PP-Layout_v1.0_ser_pretrained.tar) | +|PP-Layout_v1.0_re_pretrained|RE model trained on xfun Chinese dataset based on LayoutXLM|1.4G|[inference model coming soon]() / [trained model](https://paddleocr.bj.bcebos.com/pplayout/PP-Layout_v1.0_re_pretrained.tar) | -If you need to use other models, you can download the model in [model_list](../doc/doc_en/models_list_en.md) or use your own trained model to configure it to the three fields of `det_model_dir`, `rec_model_dir`, `table_model_dir` . +If you need to use other models, you can download the model in [PPOCR model_list](../doc/doc_en/models_list_en.md) and [PPStructure model_list](./docs/model_list.md) diff --git a/ppstructure/README_ch.md b/ppstructure/README_ch.md index 607efac1bf6bfaa58f0e96ceef1a0ee344189e9c..808a5c68d18df625bedeae4706da7f985d6caecd 100644 --- a/ppstructure/README_ch.md +++ b/ppstructure/README_ch.md @@ -1,14 +1,32 @@ [English](README.md) | 简体中文 -## 简介 +- [1. 简介](#1) +- [2. 近期更新](#2) +- [3. 特性](#3) +- [4. 效果展示](#4) + * [4.1 版面分析和表格识别](#41) + * [4.2 DOC-VQA](#42) +- [5. 快速体验](#5) +- [6. PP-Structure 介绍](#6) + * [6.1 版面分析+表格识别](#61) + * [6.2 DOC-VQA](#62) +- [7. 模型库](#7) + + + +## 1. 简介 PP-Structure是一个可用于复杂文档结构分析和处理的OCR工具包，旨在帮助开发者更好的完成文档理解相关任务。 -## 近期更新 -* 2021.12.07 新增VQA任务-SER和RE。 + -## 特性 +## 2. 近期更新 +* 2021.12.07 新增DOC-[VQA任务SER和RE](vqa/README.md)。 -PP-Structure是一个可用于复杂文档结构分析和处理的OCR工具包，主要特性如下： + + +## 3. 特性 + +PP-Structure的主要特性如下： - 支持对图片形式的文档进行版面分析，可以划分**文字、标题、表格、图片以及列表**5类区域（与Layout-Parser联合使用） - 支持文字、标题、图片以及列表区域提取为文字字段（与PP-OCR联合使用） - 支持表格区域进行结构化分析，最终结果输出Excel文件 @@ -17,13 +35,22 @@ PP-Structure是一个可用于复杂文档结构分析和处理的OCR工具包 - 支持文档视觉问答(Document Visual Question Answering，DOC-VQA)任务-语义实体识别(Semantic Entity Recognition，SER)和关系抽取(Relation Extraction，RE) -## 1. 效果展示 + + +## 4. 效果展示 -### 1.1 版面分析和表格识别 + + +### 4.1 版面分析和表格识别 -### 1.2 VQA +图中展示了版面分析+表格识别的整体流程，图片先有版面分析划分为图像、文本、标题和表格四种区域，然后对图像、文本和标题三种区域进行OCR的检测识别，对表格进行表格识别，其中图像还会被存储下来以便使用。 + + + + +### 4.2 DOC-VQA * SER @@ -46,36 +73,45 @@ PP-Structure是一个可用于复杂文档结构分析和处理的OCR工具包 图中红色框表示问题，蓝色框表示答案，问题和答案之间使用绿色线连接。在OCR检测框的左上方也标出了对应的类别和OCR识别结果。 -## 2. 快速体验 + + +## 5. 快速体验 + +请参考[快速安装](./docs/quickstart.md)教程。 -代码体验：从 [快速安装](./docs/quickstart.md) 开始 + -## 3. PP-Structure Pipeline介绍 +## 6. PP-Structure 介绍 -### 3.1 版面分析+表格识别 + + +### 6.1 版面分析+表格识别 ![pipeline](../doc/table/pipeline.jpg) 在PP-Structure中，图片会先经由Layout-Parser进行版面分析，在版面分析中，会对图片里的区域进行分类，包括**文字、标题、图片、列表和表格**5类。对于前4类区域，直接使用PP-OCR完成对应区域文字检测与识别。对于表格类区域，经过表格结构化处理后，表格图片转换为相同表格样式的Excel文件。 -#### 3.1.1 版面分析 +#### 6.1.1 版面分析 版面分析对文档数据进行区域分类，其中包括版面分析工具的Python脚本使用、提取指定类别检测框、性能指标以及自定义训练版面分析模型，详细内容可以参考[文档](layout/README_ch.md)。 -#### 3.1.2 表格识别 +#### 6.1.2 表格识别 + +表格识别将表格图片转换为excel文档，其中包含对于表格文本的检测和识别以及对于表格结构和单元格坐标的预测，详细说明参考[文档](table/README_ch.md)。 -表格识别将表格图片转换为excel文档，其中包含对于表格文本的检测和识别以及对于表格结构和单元格坐标的预测，详细说明参考[文档](table/README_ch.md) + +### 6.2 DOC-VQA -### 3.2 VQA +DOC-VQA指文档视觉问答，其中包括语义实体识别 (Semantic Entity Recognition, SER) 和关系抽取 (Relation Extraction, RE) 任务。基于 SER 任务，可以完成对图像中的文本识别与分类；基于 RE 任务，可以完成对图象中的文本内容的关系提取，如判断问题对(pair)，详细说明参考[文档](vqa/README.md)。 -coming soon + -## 4. 模型库 +## 7. 模型库 PP-Structure系列模型列表（更新中） -* LayoutParser 模型 +* 版面分析模型 |模型名称|模型简介|下载地址| | --- | --- | --- | @@ -90,7 +126,7 @@ PP-Structure系列模型列表（更新中） |ch_ppocr_mobile_slim_v2.0_rec|slim裁剪量化版超轻量模型，支持中英文、数字识别|6M|[推理模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_rec_slim_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_rec_slim_train.tar) | |en_ppocr_mobile_v2.0_table_structure|PubLayNet数据集训练的英文表格场景的表格结构预测|18.6M|[推理模型](https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_table_structure_infer.tar) / [训练模型](https://paddleocr.bj.bcebos.com/dygraph_v2.1/table/en_ppocr_mobile_v2.0_table_structure_train.tar) | -* VQA模型 +* DOC-VQA 模型 |模型名称|模型简介|模型大小|下载地址| | --- | --- | --- | --- | @@ -98,4 +134,4 @@ PP-Structure系列模型列表（更新中） |PP-Layout_v1.0_re_pretrained|基于LayoutXLM在xfun中文数据集上训练的RE模型|1.4G|[推理模型 coming soon]() / [训练模型](https://paddleocr.bj.bcebos.com/pplayout/PP-Layout_v1.0_re_pretrained.tar) | -更多模型下载，可以参考 [模型库](./docs/model_list.md) +更多模型下载，可以参考 [PPOCR model_list](../doc/doc_en/models_list.md) and [PPStructure model_list](./docs/model_list.md) \ No newline at end of file diff --git a/ppstructure/docs/kie_en.md b/ppstructure/docs/kie_en.md new file mode 100644 index 0000000000000000000000000000000000000000..a424968a9b5a33132afe52a4850cfe541919ae1c --- /dev/null +++ b/ppstructure/docs/kie_en.md @@ -0,0 +1,77 @@ + + +# Key Information Extraction(KIE) + +This section provides a tutorial example on how to quickly use, train, and evaluate a key information extraction(KIE) model, [SDMGR](https://arxiv.org/abs/2103.14470), in PaddleOCR. + +[SDMGR(Spatial Dual-Modality Graph Reasoning)](https://arxiv.org/abs/2103.14470) is a KIE algorithm that classifies each detected text region into predefined categories, such as order ID, invoice number, amount, and etc. + + +* [1. Quick Use](#1-----) +* [2. Model Training](#2-----) +* [3. Model Evaluation](#3-----) + + + +## 1. Quick Use + +[Wildreceipt dataset](https://paperswithcode.com/dataset/wildreceipt) is used for this tutorial. It contains 1765 photos, with 25 classes, and 50000 text boxes, which can be downloaded by wget: + +```shell +wget https://paddleocr.bj.bcebos.com/dygraph_v2.1/kie/wildreceipt.tar && tar xf wildreceipt.tar +``` + +Download the pretrained model and predict the result: + +```shell +cd PaddleOCR/ +wget https://paddleocr.bj.bcebos.com/dygraph_v2.1/kie/kie_vgg16.tar && tar xf kie_vgg16.tar +python3.7 tools/infer_kie.py -c configs/kie/kie_unet_sdmgr.yml -o Global.checkpoints=kie_vgg16/best_accuracy Global.infer_img=../wildreceipt/1.txt +``` + +The prediction result is saved as `./output/sdmgr_kie/predicts_kie.txt`, and the visualization results are saved in the folder`/output/sdmgr_kie/kie_results/`. + +The visualization results are shown in the figure below: + +
+ +
+ + +## 2. Model Training + +Create a softlink to the folder, `PaddleOCR/train_data`: +```shell +cd PaddleOCR/ && mkdir train_data && cd train_data + +ln -s ../../wildreceipt ./ +``` + +The configuration file used for training is `configs/kie/kie_unet_sdmgr.yml`. The default training data path in the configuration file is `train_data/wildreceipt`. After preparing the data, you can execute the model training with the following command: +```shell +python3.7 tools/train.py -c configs/kie/kie_unet_sdmgr.yml -o Global.save_model_dir=./output/kie/ +``` + + +## 3. Model Evaluation + +After training, you can execute the model evaluation with the following command: + +```shell +python3.7 tools/eval.py -c configs/kie/kie_unet_sdmgr.yml -o Global.checkpoints=./output/kie/best_accuracy +``` + +**Reference:** + + + +```bibtex +@misc{sun2021spatial, + title={Spatial Dual-Modality Graph Reasoning for Key Information Extraction}, + author={Hongbin Sun and Zhanghui Kuang and Xiaoyu Yue and Chenhao Lin and Wayne Zhang}, + year={2021}, + eprint={2103.14470}, + archivePrefix={arXiv}, + primaryClass={cs.CV} +} +``` diff --git a/ppstructure/docs/model_list.md b/ppstructure/docs/model_list.md index 45004490c1c4b0ea01a5fb409024f1eeb922f1a3..baec2a2fd08a5b8d51e4c68bc62902feb04de977 100644 --- a/ppstructure/docs/model_list.md +++ b/ppstructure/docs/model_list.md @@ -24,8 +24,8 @@ |模型名称|模型简介|推理模型大小|下载地址| | --- | --- | --- | --- | -|PP-Layout_v1.0_ser_pretrained|基于LayoutXLM在xfun中文数据集上训练的SER模型|1.4G|[推理模型 coming soon]() / [训练模型](https://paddleocr.bj.bcebos.com/pplayout/PP-Layout_v1.0_ser_pretrained.tar) | -|PP-Layout_v1.0_re_pretrained|基于LayoutXLM在xfun中文数据集上训练的RE模型|1.4G|[推理模型 coming soon]() / [训练模型](https://paddleocr.bj.bcebos.com/pplayout/PP-Layout_v1.0_re_pretrained.tar) | +|PP-Layout_v1.0_ser_pretrained|基于LayoutXLM在xfun中文数据集上训练的SER模型|1.4G|[推理模型 coming soon]() / [训练模型](https://paddleocr.bj.bcebos.com/pplayout/re_LayoutXLM_xfun_zh.tar) | +|PP-Layout_v1.0_re_pretrained|基于LayoutXLM在xfun中文数据集上训练的RE模型|1.4G|[推理模型 coming soon]() / [训练模型](https://paddleocr.bj.bcebos.com/pplayout/ser_LayoutXLM_xfun_zh.tar) | ## 3. KIE模型 diff --git a/ppstructure/docs/quickstart.md b/ppstructure/docs/quickstart.md index 446c577ec39cf24dd4b8699558c633a1308fa444..668775c6da2b06d973f69a9ce81a37396460cbdf 100644 --- a/ppstructure/docs/quickstart.md +++ b/ppstructure/docs/quickstart.md @@ -39,7 +39,7 @@ paddleocr --image_dir=../doc/table/1.png --type=structure * VQA -coming soon +请参考：[文档视觉问答](../vqa/README.md)。 @@ -74,7 +74,7 @@ im_show.save('result.jpg') * VQA -comming soon +请参考：[文档视觉问答](../vqa/README.md)。 @@ -101,7 +101,7 @@ dict 里各个字段说明如下 * VQA -comming soon +请参考：[文档视觉问答](../vqa/README.md)。 @@ -116,9 +116,9 @@ comming soon | model_name_or_path | VQA SER模型地址 | None | | max_seq_length | VQA SER模型最大支持token长度 | 512 | | label_map_path | VQA SER 标签文件地址 | ./vqa/labels/labels_ser.txt | -| mode | pipeline预测模式，structure: 版面分析+表格识别; vqa: ser文档信息抽取 | structure | +| mode | pipeline预测模式，structure: 版面分析+表格识别; VQA: SER文档信息抽取 | structure | -大部分参数和paddleocr whl包保持一致，见 [whl包文档](../doc/doc_ch/whl.md) +大部分参数和PaddleOCR whl包保持一致，见 [whl包文档](../../doc/doc_ch/whl.md) 运行完成后，每张图片会在`output`字段指定的目录下有一个同名目录，图片里的每个表格会存储为一个excel，图片区域会被裁剪之后保存下来，excel文件和图片名名为表格在图片里的坐标。 @@ -133,16 +133,16 @@ cd ppstructure # 下载模型 mkdir inference && cd inference -# 下载超轻量级中文OCR模型的检测模型并解压 -wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_det_infer.tar && tar xf ch_ppocr_mobile_v2.0_det_infer.tar -# 下载超轻量级中文OCR模型的识别模型并解压 -wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_rec_infer.tar && tar xf ch_ppocr_mobile_v2.0_rec_infer.tar -# 下载超轻量级英文表格英寸模型并解压 +# 下载PP-OCRv2文本检测模型并解压 +wget https://paddleocr.bj.bcebos.com/PP-OCRv2/chinese/ch_PP-OCRv2_det_slim_quant_infer.tar && tar xf ch_PP-OCRv2_det_slim_quant_infer.tar +# 下载PP-OCRv2文本识别模型并解压 +wget https://paddleocr.bj.bcebos.com/PP-OCRv2/chinese/ch_PP-OCRv2_rec_slim_quant_infer.tar && tar xf ch_PP-OCRv2_rec_slim_quant_infer.tar +# 下载超轻量级英文表格预测模型并解压 wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_table_structure_infer.tar && tar xf en_ppocr_mobile_v2.0_table_structure_infer.tar cd .. -python3 predict_system.py --det_model_dir=inference/ch_ppocr_mobile_v2.0_det_infer \ - --rec_model_dir=inference/ch_ppocr_mobile_v2.0_rec_infer \ +python3 predict_system.py --det_model_dir=inference/ch_PP-OCRv2_det_slim_quant_infer \ + --rec_model_dir=inference/ch_PP-OCRv2_rec_slim_quant_infer \ --table_model_dir=inference/en_ppocr_mobile_v2.0_table_structure_infer \ --image_dir=../doc/table/1.png \ --rec_char_dict_path=../ppocr/utils/ppocr_keys_v1.txt \ diff --git a/ppstructure/predict_system.py b/ppstructure/predict_system.py index e87499ccc410ae67a170f63301e5a99ef948b161..3f3dc65875a20b3f66403afecfd60f04e3d83d61 100644 --- a/ppstructure/predict_system.py +++ b/ppstructure/predict_system.py @@ -30,7 +30,6 @@ from ppocr.utils.utility import get_image_file_list, check_and_read_gif from ppocr.utils.logging import get_logger from tools.infer.predict_system import TextSystem from ppstructure.table.predict_table import TableSystem, to_excel -from ppstructure.vqa.infer_ser_e2e import SerPredictor, draw_ser_results from ppstructure.utility import parse_args, draw_structure_result logger = get_logger() @@ -66,6 +65,7 @@ class OCRSystem(object): self.use_angle_cls = args.use_angle_cls self.drop_score = args.drop_score elif self.mode == 'vqa': + from ppstructure.vqa.infer_ser_e2e import SerPredictor, draw_ser_results self.vqa_engine = SerPredictor(args) def __call__(self, img): diff --git a/ppstructure/table/README.md b/ppstructure/table/README.md index 30a11a20e5de90500d1408f671ba914f336a0b43..94fa76055b93cefab0ac507a6007ec148aa12945 100644 --- a/ppstructure/table/README.md +++ b/ppstructure/table/README.md @@ -41,7 +41,7 @@ wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_tab wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_table_structure_infer.tar && tar xf en_ppocr_mobile_v2.0_table_structure_infer.tar cd .. # run -python3 table/predict_table.py --det_model_dir=inference/en_ppocr_mobile_v2.0_table_det_infer --rec_model_dir=inference/en_ppocr_mobile_v2.0_table_rec_infer --table_model_dir=inference/en_ppocr_mobile_v2.0_table_structure_infer --image_dir=../doc/table/table.jpg --rec_char_dict_path=../ppocr/utils/dict/table_dict.txt --table_char_dict_path=../ppocr/utils/dict/table_structure_dict.txt --rec_char_dict_path=../ppocr/utils/dict/en_dict.txt --det_limit_side_len=736 --det_limit_type=min --output ../output/table +python3 table/predict_table.py --det_model_dir=inference/en_ppocr_mobile_v2.0_table_det_infer --rec_model_dir=inference/en_ppocr_mobile_v2.0_table_rec_infer --table_model_dir=inference/en_ppocr_mobile_v2.0_table_structure_infer --image_dir=../doc/table/table.jpg --rec_char_dict_path=../ppocr/utils/dict/table_dict.txt --table_char_dict_path=../ppocr/utils/dict/table_structure_dict.txt --det_limit_side_len=736 --det_limit_type=min --output ../output/table ``` Note: The above model is trained on the PubLayNet dataset and only supports English scanning scenarios. If you need to identify other scenarios, you need to train the model yourself and replace the three fields `det_model_dir`, `rec_model_dir`, `table_model_dir`. diff --git a/ppstructure/table/README_ch.md b/ppstructure/table/README_ch.md index 33276b36e4973e83d7efa673b90013cf5727dfe2..ef0f1ae5c4554e69e4cbeb0fcd783e6d98f96a41 100644 --- a/ppstructure/table/README_ch.md +++ b/ppstructure/table/README_ch.md @@ -56,7 +56,7 @@ wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_tab wget https://paddleocr.bj.bcebos.com/dygraph_v2.0/table/en_ppocr_mobile_v2.0_table_structure_infer.tar && tar xf en_ppocr_mobile_v2.0_table_structure_infer.tar cd .. # 执行预测 -python3 table/predict_table.py --det_model_dir=inference/en_ppocr_mobile_v2.0_table_det_infer --rec_model_dir=inference/en_ppocr_mobile_v2.0_table_rec_infer --table_model_dir=inference/en_ppocr_mobile_v2.0_table_structure_infer --image_dir=../doc/table/table.jpg --rec_char_dict_path=../ppocr/utils/dict/table_dict.txt --table_char_dict_path=../ppocr/utils/dict/table_structure_dict.txt --rec_char_dict_path=../ppocr/utils/dict/en_dict.txt --det_limit_side_len=736 --det_limit_type=min --output ../output/table +python3 table/predict_table.py --det_model_dir=inference/en_ppocr_mobile_v2.0_table_det_infer --rec_model_dir=inference/en_ppocr_mobile_v2.0_table_rec_infer --table_model_dir=inference/en_ppocr_mobile_v2.0_table_structure_infer --image_dir=../doc/table/table.jpg --rec_char_dict_path=../ppocr/utils/dict/table_dict.txt --table_char_dict_path=../ppocr/utils/dict/table_structure_dict.txt --det_limit_side_len=736 --det_limit_type=min --output ../output/table ``` 运行完成后，每张图片的excel表格会保存到output字段指定的目录下 diff --git a/ppstructure/vqa/README.md b/ppstructure/vqa/README.md index 4cf2432f40979e17bef8d8f631a963e641a02591..7f4ca119f70592e59e4a8ed946bddd589b348b97 100644 --- a/ppstructure/vqa/README.md +++ b/ppstructure/vqa/README.md @@ -20,11 +20,11 @@ PP-Structure 里的 DOC-VQA算法基于PaddleNLP自然语言处理算法库进 我们在 [XFUN](https://github.com/doc-analysis/XFUND) 的中文数据集上对算法进行了评估，性能如下 -| 模型 | 任务 | f1 | 模型下载地址 | +| 模型 | 任务 | hmean | 模型下载地址 | |:---:|:---:|:---:| :---:| -| LayoutXLM | RE | 0.7113 | [链接](https://paddleocr.bj.bcebos.com/pplayout/PP-Layout_v1.0_re_pretrained.tar) | -| LayoutXLM | SER | 0.9056 | [链接](https://paddleocr.bj.bcebos.com/pplayout/PP-Layout_v1.0_ser_pretrained.tar) | -| LayoutLM | SER | 0.78 | [链接](https://paddleocr.bj.bcebos.com/pplayout/LayoutLM_ser_pretrained.tar) | +| LayoutXLM | RE | 0.7483 | [链接](https://paddleocr.bj.bcebos.com/pplayout/re_LayoutXLM_xfun_zh.tar) | +| LayoutXLM | SER | 0.9038 | [链接](https://paddleocr.bj.bcebos.com/pplayout/ser_LayoutXLM_xfun_zh.tar) | +| LayoutLM | SER | 0.7731 | [链接](https://paddleocr.bj.bcebos.com/pplayout/ser_LayoutLM_xfun_zh.tar) | @@ -34,7 +34,7 @@ PP-Structure 里的 DOC-VQA算法基于PaddleNLP自然语言处理算法库进 ### 2.1 SER -![](./images/result_ser/zh_val_0_ser.jpg) | ![](./images/result_ser/zh_val_42_ser.jpg) +![](../../doc/vqa/result_ser/zh_val_0_ser.jpg) | ![](../../doc/vqa/result_ser/zh_val_42_ser.jpg) ---|--- 图中不同颜色的框表示不同的类别，对于XFUN数据集，有`QUESTION`, `ANSWER`, `HEADER` 3种类别 @@ -48,7 +48,7 @@ PP-Structure 里的 DOC-VQA算法基于PaddleNLP自然语言处理算法库进 ### 2.2 RE -![](./images/result_re/zh_val_21_re.jpg) | ![](./images/result_re/zh_val_40_re.jpg) +![](../../doc/vqa/result_re/zh_val_21_re.jpg) | ![](../../doc/vqa/result_re/zh_val_40_re.jpg) ---|--- @@ -62,13 +62,13 @@ PP-Structure 里的 DOC-VQA算法基于PaddleNLP自然语言处理算法库进 - **（1) 安装PaddlePaddle** ```bash -pip3 install --upgrade pip +python3 -m pip install --upgrade pip # GPU安装 -python3 -m pip install paddlepaddle-gpu==2.2 -i https://mirror.baidu.com/pypi/simple +python3 -m pip install "paddlepaddle-gpu>=2.2" -i https://mirror.baidu.com/pypi/simple # CPU安装 -python3 -m pip install paddlepaddle==2.2 -i https://mirror.baidu.com/pypi/simple +python3 -m pip install "paddlepaddle>=2.2" -i https://mirror.baidu.com/pypi/simple ``` 更多需求，请参照[安装文档](https://www.paddlepaddle.org.cn/install/quick)中的说明进行操作。 @@ -79,7 +79,7 @@ python3 -m pip install paddlepaddle==2.2 -i https://mirror.baidu.com/pypi/simple - **（1）pip快速安装PaddleOCR whl包（仅预测）** ```bash -pip install paddleocr +python3 -m pip install paddleocr ``` - **（2）下载VQA源码（预测+训练）** @@ -93,21 +93,10 @@ git clone https://gitee.com/paddlepaddle/PaddleOCR # 注：码云托管代码可能无法实时同步本github项目更新，存在3~5天延时，请优先使用推荐方式。 ``` -- **（3）安装PaddleNLP** +- **（3）安装VQA的`requirements`** ```bash -# 需要使用PaddleNLP最新的代码版本进行安装 -git clone https://github.com/PaddlePaddle/PaddleNLP -b develop -cd PaddleNLP -pip3 install -e . -``` - - -- **（4）安装VQA的`requirements`** - -```bash -cd ppstructure/vqa -pip install -r requirements.txt +python3 -m pip install -r ppstructure/vqa/requirements.txt ``` ## 4. 使用 @@ -115,6 +104,10 @@ pip install -r requirements.txt ### 4.1 数据和预训练模型准备 +如果希望直接体验预测过程，可以下载我们提供的预训练模型，跳过训练过程，直接预测即可。 + +* 下载处理好的数据集 + 处理好的XFUN中文数据集下载地址：[https://paddleocr.bj.bcebos.com/dataset/XFUND.tar](https://paddleocr.bj.bcebos.com/dataset/XFUND.tar)。 @@ -124,101 +117,65 @@ pip install -r requirements.txt wget https://paddleocr.bj.bcebos.com/dataset/XFUND.tar ``` -如果希望转换XFUN中其他语言的数据集，可以参考[XFUN数据转换脚本](helper/trans_xfun_data.py)。 +* 转换数据集 -如果希望直接体验预测过程，可以下载我们提供的预训练模型，跳过训练过程，直接预测即可。 +若需进行其他XFUN数据集的训练，可使用下面的命令进行数据集的转换 +```bash +python3 ppstructure/vqa/helper/trans_xfun_data.py --ori_gt_path=path/to/json_path --output_path=path/to/save_path +``` ### 4.2 SER任务 -* 启动训练 +启动训练之前，需要修改下面的四个字段 + +1. `Train.dataset.data_dir`：指向训练集图片存放目录 +2. `Train.dataset.label_file_list`：指向训练集标注文件 +3. `Eval.dataset.data_dir`：指指向验证集图片存放目录 +4. `Eval.dataset.label_file_list`：指向验证集标注文件 +* 启动训练 ```shell -python3.7 train_ser.py \ - --model_name_or_path "layoutxlm-base-uncased" \ - --ser_model_type "LayoutXLM" \ - --train_data_dir "XFUND/zh_train/image" \ - --train_label_path "XFUND/zh_train/xfun_normalize_train.json" \ - --eval_data_dir "XFUND/zh_val/image" \ - --eval_label_path "XFUND/zh_val/xfun_normalize_val.json" \ - --num_train_epochs 200 \ - --eval_steps 10 \ - --output_dir "./output/ser/" \ - --learning_rate 5e-5 \ - --warmup_steps 50 \ - --evaluate_during_training \ - --seed 2048 +CUDA_VISIBLE_DEVICES=0 python3 tools/train.py -c configs/vqa/ser/layoutxlm.yml ``` -最终会打印出`precision`, `recall`, `f1`等指标，模型和训练日志会保存在`./output/ser/`文件夹中。 +最终会打印出`precision`, `recall`, `hmean`等指标。 +在`./output/ser_layoutxlm/`文件夹中会保存训练日志，最优的模型和最新epoch的模型。 * 恢复训练 +恢复训练需要将之前训练好的模型所在文件夹路径赋值给 `Architecture.Backbone.checkpoints` 字段。 + ```shell -python3.7 train_ser.py \ - --model_name_or_path "model_path" \ - --ser_model_type "LayoutXLM" \ - --train_data_dir "XFUND/zh_train/image" \ - --train_label_path "XFUND/zh_train/xfun_normalize_train.json" \ - --eval_data_dir "XFUND/zh_val/image" \ - --eval_label_path "XFUND/zh_val/xfun_normalize_val.json" \ - --num_train_epochs 200 \ - --eval_steps 10 \ - --output_dir "./output/ser/" \ - --learning_rate 5e-5 \ - --warmup_steps 50 \ - --evaluate_during_training \ - --num_workers 8 \ - --seed 2048 \ - --resume +CUDA_VISIBLE_DEVICES=0 python3 tools/train.py -c configs/vqa/ser/layoutxlm.yml -o Architecture.Backbone.checkpoints=path/to/model_dir ``` * 评估 -```shell -export CUDA_VISIBLE_DEVICES=0 -python3 eval_ser.py \ - --model_name_or_path "PP-Layout_v1.0_ser_pretrained/" \ - --ser_model_type "LayoutXLM" \ - --eval_data_dir "XFUND/zh_val/image" \ - --eval_label_path "XFUND/zh_val/xfun_normalize_val.json" \ - --per_gpu_eval_batch_size 8 \ - --num_workers 8 \ - --output_dir "output/ser/" \ - --seed 2048 -``` -最终会打印出`precision`, `recall`, `f1`等指标 -* 使用评估集合中提供的OCR识别结果进行预测 +评估需要将待评估的模型所在文件夹路径赋值给 `Architecture.Backbone.checkpoints` 字段。 ```shell -export CUDA_VISIBLE_DEVICES=0 -python3.7 infer_ser.py \ - --model_name_or_path "PP-Layout_v1.0_ser_pretrained/" \ - --ser_model_type "LayoutXLM" \ - --output_dir "output/ser/" \ - --infer_imgs "XFUND/zh_val/image/" \ - --ocr_json_path "XFUND/zh_val/xfun_normalize_val.json" +CUDA_VISIBLE_DEVICES=0 python3 tools/eval.py -c configs/vqa/ser/layoutxlm.yml -o Architecture.Backbone.checkpoints=path/to/model_dir ``` +最终会打印出`precision`, `recall`, `hmean`等指标 -最终会在`output_res`目录下保存预测结果可视化图像以及预测结果文本文件，文件名为`infer_results.txt`。 +* 使用`OCR引擎 + SER`串联预测 -* 使用`OCR引擎 + SER`串联结果 +使用如下命令即可完成`OCR引擎 + SER`的串联预测 ```shell -export CUDA_VISIBLE_DEVICES=0 -python3.7 infer_ser_e2e.py \ - --model_name_or_path "PP-Layout_v1.0_ser_pretrained/" \ - --ser_model_type "LayoutXLM" \ - --max_seq_length 512 \ - --output_dir "output/ser_e2e/" \ - --infer_imgs "images/input/zh_val_0.jpg" +CUDA_VISIBLE_DEVICES=0 python3 tools/infer_vqa_token_ser.py -c configs/vqa/ser/layoutxlm.yml -o Architecture.Backbone.checkpoints=PP-Layout_v1.0_ser_pretrained/ Global.infer_img=doc/vqa/input/zh_val_42.jpg ``` +最终会在`config.Global.save_res_path`字段所配置的目录下保存预测结果可视化图像以及预测结果文本文件，预测结果文本文件名为`infer_results.txt`。 + * 对`OCR引擎 + SER`预测系统进行端到端评估 +首先使用 `tools/infer_vqa_token_ser.py` 脚本完成数据集的预测，然后使用下面的命令进行评估。 + ```shell export CUDA_VISIBLE_DEVICES=0 -python3.7 helper/eval_with_label_end2end.py --gt_json_path XFUND/zh_val/xfun_normalize_val.json --pred_json_path output_res/infer_results.txt +python3 helper/eval_with_label_end2end.py --gt_json_path XFUND/zh_val/xfun_normalize_val.json --pred_json_path output_res/infer_results.txt ``` @@ -226,102 +183,48 @@ python3.7 helper/eval_with_label_end2end.py --gt_json_path XFUND/zh_val/xfun_nor * 启动训练 -```shell -export CUDA_VISIBLE_DEVICES=0 -python3 train_re.py \ - --model_name_or_path "layoutxlm-base-uncased" \ - --train_data_dir "XFUND/zh_train/image" \ - --train_label_path "XFUND/zh_train/xfun_normalize_train.json" \ - --eval_data_dir "XFUND/zh_val/image" \ - --eval_label_path "XFUND/zh_val/xfun_normalize_val.json" \ - --label_map_path "labels/labels_ser.txt" \ - --num_train_epochs 200 \ - --eval_steps 10 \ - --output_dir "output/re/" \ - --learning_rate 5e-5 \ - --warmup_steps 50 \ - --per_gpu_train_batch_size 8 \ - --per_gpu_eval_batch_size 8 \ - --num_workers 8 \ - --evaluate_during_training \ - --seed 2048 - -``` +启动训练之前，需要修改下面的四个字段 -* 恢复训练 +1. `Train.dataset.data_dir`：指向训练集图片存放目录 +2. `Train.dataset.label_file_list`：指向训练集标注文件 +3. `Eval.dataset.data_dir`：指指向验证集图片存放目录 +4. `Eval.dataset.label_file_list`：指向验证集标注文件 ```shell -export CUDA_VISIBLE_DEVICES=0 -python3 train_re.py \ - --model_name_or_path "model_path" \ - --train_data_dir "XFUND/zh_train/image" \ - --train_label_path "XFUND/zh_train/xfun_normalize_train.json" \ - --eval_data_dir "XFUND/zh_val/image" \ - --eval_label_path "XFUND/zh_val/xfun_normalize_val.json" \ - --label_map_path "labels/labels_ser.txt" \ - --num_train_epochs 2 \ - --eval_steps 10 \ - --output_dir "output/re/" \ - --learning_rate 5e-5 \ - --warmup_steps 50 \ - --per_gpu_train_batch_size 8 \ - --per_gpu_eval_batch_size 8 \ - --num_workers 8 \ - --evaluate_during_training \ - --seed 2048 \ - --resume - +CUDA_VISIBLE_DEVICES=0 python3 tools/train.py -c configs/vqa/re/layoutxlm.yml ``` -最终会打印出`precision`, `recall`, `f1`等指标，模型和训练日志会保存在`./output/re/`文件夹中。 +最终会打印出`precision`, `recall`, `hmean`等指标。 +在`./output/re_layoutxlm/`文件夹中会保存训练日志，最优的模型和最新epoch的模型。 + +* 恢复训练 + +恢复训练需要将之前训练好的模型所在文件夹路径赋值给 `Architecture.Backbone.checkpoints` 字段。 -* 评估 ```shell -export CUDA_VISIBLE_DEVICES=0 -python3 eval_re.py \ - --model_name_or_path "PP-Layout_v1.0_re_pretrained/" \ - --max_seq_length 512 \ - --eval_data_dir "XFUND/zh_val/image" \ - --eval_label_path "XFUND/zh_val/xfun_normalize_val.json" \ - --label_map_path "labels/labels_ser.txt" \ - --output_dir "output/re/" \ - --per_gpu_eval_batch_size 8 \ - --num_workers 8 \ - --seed 2048 +CUDA_VISIBLE_DEVICES=0 python3 tools/train.py -c configs/vqa/re/layoutxlm.yml -o Architecture.Backbone.checkpoints=path/to/model_dir ``` -最终会打印出`precision`, `recall`, `f1`等指标 +* 评估 -* 使用评估集合中提供的OCR识别结果进行预测 +评估需要将待评估的模型所在文件夹路径赋值给 `Architecture.Backbone.checkpoints` 字段。 ```shell -export CUDA_VISIBLE_DEVICES=0 -python3 infer_re.py \ - --model_name_or_path "PP-Layout_v1.0_re_pretrained/" \ - --max_seq_length 512 \ - --eval_data_dir "XFUND/zh_val/image" \ - --eval_label_path "XFUND/zh_val/xfun_normalize_val.json" \ - --label_map_path "labels/labels_ser.txt" \ - --output_dir "output/re/" \ - --per_gpu_eval_batch_size 1 \ - --seed 2048 +CUDA_VISIBLE_DEVICES=0 python3 tools/eval.py -c configs/vqa/re/layoutxlm.yml -o Architecture.Backbone.checkpoints=path/to/model_dir ``` +最终会打印出`precision`, `recall`, `hmean`等指标 -最终会在`output_res`目录下保存预测结果可视化图像以及预测结果文本文件，文件名为`infer_results.txt`。 - -* 使用`OCR引擎 + SER + RE`串联结果 +* 使用`OCR引擎 + SER + RE`串联预测 +使用如下命令即可完成`OCR引擎 + SER + RE`的串联预测 ```shell export CUDA_VISIBLE_DEVICES=0 -python3.7 infer_ser_re_e2e.py \ - --model_name_or_path "PP-Layout_v1.0_ser_pretrained/" \ - --re_model_name_or_path "PP-Layout_v1.0_re_pretrained/" \ - --ser_model_type "LayoutXLM" \ - --max_seq_length 512 \ - --output_dir "output/ser_re_e2e/" \ - --infer_imgs "images/input/zh_val_21.jpg" +python3 tools/infer_vqa_token_ser_re.py -c configs/vqa/re/layoutxlm.yml -o Architecture.Backbone.checkpoints=PP-Layout_v1.0_re_pretrained/ Global.infer_img=doc/vqa/input/zh_val_21.jpg -c_ser configs/vqa/ser/layoutxlm.yml -o_ser Architecture.Backbone.checkpoints=PP-Layout_v1.0_ser_pretrained/ ``` +最终会在`config.Global.save_res_path`字段所配置的目录下保存预测结果可视化图像以及预测结果文本文件，预测结果文本文件名为`infer_results.txt`。 + + ## 参考链接 - LayoutXLM: Multimodal Pre-training for Multilingual Visually-rich Document Understanding, https://arxiv.org/pdf/2104.08836.pdf diff --git a/ppstructure/vqa/eval_re.py b/ppstructure/vqa/eval_re.py deleted file mode 100644 index 68c27bad8a8e236fc16ffad21acefe7a55fde561..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/eval_re.py +++ /dev/null @@ -1,125 +0,0 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import sys - -__dir__ = os.path.dirname(os.path.abspath(__file__)) -sys.path.append(__dir__) -sys.path.append(os.path.abspath(os.path.join(__dir__, '../..'))) - -import paddle - -from paddlenlp.transformers import LayoutXLMTokenizer, LayoutXLMModel, LayoutXLMForRelationExtraction - -from xfun import XFUNDataset -from vqa_utils import parse_args, get_bio_label_maps, print_arguments -from data_collator import DataCollator -from metric import re_score - -from ppocr.utils.logging import get_logger - - -def cal_metric(re_preds, re_labels, entities): - gt_relations = [] - for b in range(len(re_labels)): - rel_sent = [] - for head, tail in zip(re_labels[b]["head"], re_labels[b]["tail"]): - rel = {} - rel["head_id"] = head - rel["head"] = (entities[b]["start"][rel["head_id"]], - entities[b]["end"][rel["head_id"]]) - rel["head_type"] = entities[b]["label"][rel["head_id"]] - - rel["tail_id"] = tail - rel["tail"] = (entities[b]["start"][rel["tail_id"]], - entities[b]["end"][rel["tail_id"]]) - rel["tail_type"] = entities[b]["label"][rel["tail_id"]] - - rel["type"] = 1 - rel_sent.append(rel) - gt_relations.append(rel_sent) - re_metrics = re_score(re_preds, gt_relations, mode="boundaries") - return re_metrics - - -def evaluate(model, eval_dataloader, logger, prefix=""): - # Eval! - logger.info("***** Running evaluation {} *****".format(prefix)) - logger.info(" Num examples = {}".format(len(eval_dataloader.dataset))) - - re_preds = [] - re_labels = [] - entities = [] - eval_loss = 0.0 - model.eval() - for idx, batch in enumerate(eval_dataloader): - with paddle.no_grad(): - outputs = model(**batch) - loss = outputs['loss'].mean().item() - if paddle.distributed.get_rank() == 0: - logger.info("[Eval] process: {}/{}, loss: {:.5f}".format( - idx, len(eval_dataloader), loss)) - - eval_loss += loss - re_preds.extend(outputs['pred_relations']) - re_labels.extend(batch['relations']) - entities.extend(batch['entities']) - re_metrics = cal_metric(re_preds, re_labels, entities) - re_metrics = { - "precision": re_metrics["ALL"]["p"], - "recall": re_metrics["ALL"]["r"], - "f1": re_metrics["ALL"]["f1"], - } - model.train() - return re_metrics - - -def eval(args): - logger = get_logger() - label2id_map, id2label_map = get_bio_label_maps(args.label_map_path) - pad_token_label_id = paddle.nn.CrossEntropyLoss().ignore_index - - tokenizer = LayoutXLMTokenizer.from_pretrained(args.model_name_or_path) - - model = LayoutXLMForRelationExtraction.from_pretrained( - args.model_name_or_path) - - eval_dataset = XFUNDataset( - tokenizer, - data_dir=args.eval_data_dir, - label_path=args.eval_label_path, - label2id_map=label2id_map, - img_size=(224, 224), - max_seq_len=args.max_seq_length, - pad_token_label_id=pad_token_label_id, - contains_re=True, - add_special_ids=False, - return_attention_mask=True, - load_mode='all') - - eval_dataloader = paddle.io.DataLoader( - eval_dataset, - batch_size=args.per_gpu_eval_batch_size, - num_workers=args.num_workers, - shuffle=False, - collate_fn=DataCollator()) - - results = evaluate(model, eval_dataloader, logger) - logger.info("eval results: {}".format(results)) - - -if __name__ == "__main__": - args = parse_args() - eval(args) diff --git a/ppstructure/vqa/eval_ser.py b/ppstructure/vqa/eval_ser.py deleted file mode 100644 index 95f428c721e103748d5cd722ff0e1d2bf0f09e52..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/eval_ser.py +++ /dev/null @@ -1,177 +0,0 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import sys - -__dir__ = os.path.dirname(os.path.abspath(__file__)) -sys.path.append(__dir__) -sys.path.append(os.path.abspath(os.path.join(__dir__, '../..'))) - -import random -import time -import copy -import logging - -import argparse -import paddle -import numpy as np -from seqeval.metrics import classification_report, f1_score, precision_score, recall_score -from paddlenlp.transformers import LayoutXLMModel, LayoutXLMTokenizer, LayoutXLMForTokenClassification -from paddlenlp.transformers import LayoutLMModel, LayoutLMTokenizer, LayoutLMForTokenClassification - -from xfun import XFUNDataset -from losses import SERLoss -from vqa_utils import parse_args, get_bio_label_maps, print_arguments - -from ppocr.utils.logging import get_logger - -MODELS = { - 'LayoutXLM': - (LayoutXLMTokenizer, LayoutXLMModel, LayoutXLMForTokenClassification), - 'LayoutLM': - (LayoutLMTokenizer, LayoutLMModel, LayoutLMForTokenClassification) -} - - -def eval(args): - logger = get_logger() - print_arguments(args, logger) - - label2id_map, id2label_map = get_bio_label_maps(args.label_map_path) - pad_token_label_id = paddle.nn.CrossEntropyLoss().ignore_index - - tokenizer_class, base_model_class, model_class = MODELS[args.ser_model_type] - tokenizer = tokenizer_class.from_pretrained(args.model_name_or_path) - model = model_class.from_pretrained(args.model_name_or_path) - - eval_dataset = XFUNDataset( - tokenizer, - data_dir=args.eval_data_dir, - label_path=args.eval_label_path, - label2id_map=label2id_map, - img_size=(224, 224), - pad_token_label_id=pad_token_label_id, - contains_re=False, - add_special_ids=False, - return_attention_mask=True, - load_mode='all') - - eval_dataloader = paddle.io.DataLoader( - eval_dataset, - batch_size=args.per_gpu_eval_batch_size, - num_workers=args.num_workers, - use_shared_memory=True, - collate_fn=None, ) - - loss_class = SERLoss(len(label2id_map)) - - results, _ = evaluate(args, model, tokenizer, loss_class, eval_dataloader, - label2id_map, id2label_map, pad_token_label_id, - logger) - - logger.info(results) - - -def evaluate(args, - model, - tokenizer, - loss_class, - eval_dataloader, - label2id_map, - id2label_map, - pad_token_label_id, - logger, - prefix=""): - - eval_loss = 0.0 - nb_eval_steps = 0 - preds = None - out_label_ids = None - model.eval() - for idx, batch in enumerate(eval_dataloader): - with paddle.no_grad(): - if args.ser_model_type == 'LayoutLM': - if 'image' in batch: - batch.pop('image') - labels = batch.pop('labels') - outputs = model(**batch) - if args.ser_model_type == 'LayoutXLM': - outputs = outputs[0] - loss = loss_class(labels, outputs, batch['attention_mask']) - - loss = loss.mean() - - if paddle.distributed.get_rank() == 0: - logger.info("[Eval]process: {}/{}, loss: {:.5f}".format( - idx, len(eval_dataloader), loss.numpy()[0])) - - eval_loss += loss.item() - nb_eval_steps += 1 - if preds is None: - preds = outputs.numpy() - out_label_ids = labels.numpy() - else: - preds = np.append(preds, outputs.numpy(), axis=0) - out_label_ids = np.append(out_label_ids, labels.numpy(), axis=0) - - eval_loss = eval_loss / nb_eval_steps - preds = np.argmax(preds, axis=2) - - # label_map = {i: label.upper() for i, label in enumerate(labels)} - - out_label_list = [[] for _ in range(out_label_ids.shape[0])] - preds_list = [[] for _ in range(out_label_ids.shape[0])] - - for i in range(out_label_ids.shape[0]): - for j in range(out_label_ids.shape[1]): - if out_label_ids[i, j] != pad_token_label_id: - out_label_list[i].append(id2label_map[out_label_ids[i][j]]) - preds_list[i].append(id2label_map[preds[i][j]]) - - results = { - "loss": eval_loss, - "precision": precision_score(out_label_list, preds_list), - "recall": recall_score(out_label_list, preds_list), - "f1": f1_score(out_label_list, preds_list), - } - - with open( - os.path.join(args.output_dir, "test_gt.txt"), "w", - encoding='utf-8') as fout: - for lbl in out_label_list: - for l in lbl: - fout.write(l + "\t") - fout.write("\n") - with open( - os.path.join(args.output_dir, "test_pred.txt"), "w", - encoding='utf-8') as fout: - for lbl in preds_list: - for l in lbl: - fout.write(l + "\t") - fout.write("\n") - - report = classification_report(out_label_list, preds_list) - logger.info("\n" + report) - - logger.info("***** Eval results %s *****", prefix) - for key in sorted(results.keys()): - logger.info(" %s = %s", key, str(results[key])) - model.train() - return results, preds_list - - -if __name__ == "__main__": - args = parse_args() - eval(args) diff --git a/ppstructure/vqa/helper/trans_xfun_data.py b/ppstructure/vqa/helper/trans_xfun_data.py index 25b3963d8362d28ea1df4c62d1491095b8c49253..93ec98163c6cec96ec93399c1d41524200ddc499 100644 --- a/ppstructure/vqa/helper/trans_xfun_data.py +++ b/ppstructure/vqa/helper/trans_xfun_data.py @@ -49,4 +49,16 @@ def transfer_xfun_data(json_path=None, output_file=None): print("===ok====") -transfer_xfun_data("./xfun/zh.val.json", "./xfun_normalize_val.json") +def parser_args(): + import argparse + parser = argparse.ArgumentParser(description="args for paddleserving") + parser.add_argument( + "--ori_gt_path", type=str, required=True, help='origin xfun gt path') + parser.add_argument( + "--output_path", type=str, required=True, help='path to save') + args = parser.parse_args() + return args + + +args = parser_args() +transfer_xfun_data(args.ori_gt_path, args.output_path) diff --git a/ppstructure/vqa/infer.sh b/ppstructure/vqa/infer.sh deleted file mode 100644 index 2cd1cea4476672732b3a7f9ad97a3e42172dbb92..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/infer.sh +++ /dev/null @@ -1,61 +0,0 @@ -export CUDA_VISIBLE_DEVICES=6 -# python3.7 infer_ser_e2e.py \ -# --model_name_or_path "output/ser_distributed/best_model" \ -# --max_seq_length 512 \ -# --output_dir "output_res_e2e/" \ -# --infer_imgs "/ssd1/zhoujun20/VQA/data/XFUN_v1.0_data/zh.val/zh_val_0.jpg" - - -# python3.7 infer_ser_re_e2e.py \ -# --model_name_or_path "output/ser_distributed/best_model" \ -# --re_model_name_or_path "output/re_test/best_model" \ -# --max_seq_length 512 \ -# --output_dir "output_ser_re_e2e_train/" \ -# --infer_imgs "images/input/zh_val_21.jpg" - -# python3.7 infer_ser.py \ -# --model_name_or_path "output/ser_LayoutLM/best_model" \ -# --ser_model_type "LayoutLM" \ -# --output_dir "ser_LayoutLM/" \ -# --infer_imgs "images/input/zh_val_21.jpg" \ -# --ocr_json_path "/ssd1/zhoujun20/VQA/data/XFUN_v1.0_data/xfun_normalize_val.json" - -python3.7 infer_ser.py \ - --model_name_or_path "output/ser_new/best_model" \ - --ser_model_type "LayoutXLM" \ - --output_dir "ser_new/" \ - --infer_imgs "images/input/zh_val_21.jpg" \ - --ocr_json_path "/ssd1/zhoujun20/VQA/data/XFUN_v1.0_data/xfun_normalize_val.json" - -# python3.7 infer_ser_e2e.py \ -# --model_name_or_path "output/ser_new/best_model" \ -# --ser_model_type "LayoutXLM" \ -# --max_seq_length 512 \ -# --output_dir "output/ser_new/" \ -# --infer_imgs "images/input/zh_val_0.jpg" - - -# python3.7 infer_ser_e2e.py \ -# --model_name_or_path "output/ser_LayoutLM/best_model" \ -# --ser_model_type "LayoutLM" \ -# --max_seq_length 512 \ -# --output_dir "output/ser_LayoutLM/" \ -# --infer_imgs "images/input/zh_val_0.jpg" - -# python3 infer_re.py \ -# --model_name_or_path "/ssd1/zhoujun20/VQA/PaddleOCR/ppstructure/vqa/output/re_test/best_model/" \ -# --max_seq_length 512 \ -# --eval_data_dir "/ssd1/zhoujun20/VQA/data/XFUN_v1.0_data/zh.val" \ -# --eval_label_path "/ssd1/zhoujun20/VQA/data/XFUN_v1.0_data/xfun_normalize_val.json" \ -# --label_map_path 'labels/labels_ser.txt' \ -# --output_dir "output_res" \ -# --per_gpu_eval_batch_size 1 \ -# --seed 2048 - -# python3.7 infer_ser_re_e2e.py \ -# --model_name_or_path "output/ser_LayoutLM/best_model" \ -# --ser_model_type "LayoutLM" \ -# --re_model_name_or_path "output/re_new/best_model" \ -# --max_seq_length 512 \ -# --output_dir "output_ser_re_e2e/" \ -# --infer_imgs "images/input/zh_val_21.jpg" \ No newline at end of file diff --git a/ppstructure/vqa/infer_re.py b/ppstructure/vqa/infer_re.py deleted file mode 100644 index b6774e77befe6ba8954d5f552bcade86cb44e644..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/infer_re.py +++ /dev/null @@ -1,165 +0,0 @@ -import os -import sys - -__dir__ = os.path.dirname(os.path.abspath(__file__)) -sys.path.append(__dir__) -sys.path.append(os.path.abspath(os.path.join(__dir__, '../..'))) - -import random - -import cv2 -import matplotlib.pyplot as plt -import numpy as np -import paddle - -from paddlenlp.transformers import LayoutXLMTokenizer, LayoutXLMModel, LayoutXLMForRelationExtraction - -from xfun import XFUNDataset -from vqa_utils import parse_args, get_bio_label_maps, draw_re_results -from data_collator import DataCollator - -from ppocr.utils.logging import get_logger - - -def infer(args): - os.makedirs(args.output_dir, exist_ok=True) - logger = get_logger() - label2id_map, id2label_map = get_bio_label_maps(args.label_map_path) - pad_token_label_id = paddle.nn.CrossEntropyLoss().ignore_index - - tokenizer = LayoutXLMTokenizer.from_pretrained(args.model_name_or_path) - - model = LayoutXLMForRelationExtraction.from_pretrained( - args.model_name_or_path) - - eval_dataset = XFUNDataset( - tokenizer, - data_dir=args.eval_data_dir, - label_path=args.eval_label_path, - label2id_map=label2id_map, - img_size=(224, 224), - max_seq_len=args.max_seq_length, - pad_token_label_id=pad_token_label_id, - contains_re=True, - add_special_ids=False, - return_attention_mask=True, - load_mode='all') - - eval_dataloader = paddle.io.DataLoader( - eval_dataset, - batch_size=args.per_gpu_eval_batch_size, - num_workers=8, - shuffle=False, - collate_fn=DataCollator()) - - # 读取gt的oct数据 - ocr_info_list = load_ocr(args.eval_data_dir, args.eval_label_path) - - for idx, batch in enumerate(eval_dataloader): - ocr_info = ocr_info_list[idx] - image_path = ocr_info['image_path'] - ocr_info = ocr_info['ocr_info'] - - save_img_path = os.path.join( - args.output_dir, - os.path.splitext(os.path.basename(image_path))[0] + "_re.jpg") - logger.info("[Infer] process: {}/{}, save result to {}".format( - idx, len(eval_dataloader), save_img_path)) - with paddle.no_grad(): - outputs = model(**batch) - pred_relations = outputs['pred_relations'] - - # 根据entity里的信息，做token解码后去过滤不要的ocr_info - ocr_info = filter_bg_by_txt(ocr_info, batch, tokenizer) - - # 进行 relations 到 ocr信息的转换 - result = [] - used_tail_id = [] - for relations in pred_relations: - for relation in relations: - if relation['tail_id'] in used_tail_id: - continue - if relation['head_id'] not in ocr_info or relation[ - 'tail_id'] not in ocr_info: - continue - used_tail_id.append(relation['tail_id']) - ocr_info_head = ocr_info[relation['head_id']] - ocr_info_tail = ocr_info[relation['tail_id']] - result.append((ocr_info_head, ocr_info_tail)) - - img = cv2.imread(image_path) - img_show = draw_re_results(img, result) - cv2.imwrite(save_img_path, img_show) - - -def load_ocr(img_folder, json_path): - import json - d = [] - with open(json_path, "r", encoding='utf-8') as fin: - lines = fin.readlines() - for line in lines: - image_name, info_str = line.split("\t") - info_dict = json.loads(info_str) - info_dict['image_path'] = os.path.join(img_folder, image_name) - d.append(info_dict) - return d - - -def filter_bg_by_txt(ocr_info, batch, tokenizer): - entities = batch['entities'][0] - input_ids = batch['input_ids'][0] - - new_info_dict = {} - for i in range(len(entities['start'])): - entitie_head = entities['start'][i] - entitie_tail = entities['end'][i] - word_input_ids = input_ids[entitie_head:entitie_tail].numpy().tolist() - txt = tokenizer.convert_ids_to_tokens(word_input_ids) - txt = tokenizer.convert_tokens_to_string(txt) - - for i, info in enumerate(ocr_info): - if info['text'] == txt: - new_info_dict[i] = info - return new_info_dict - - -def post_process(pred_relations, ocr_info, img): - result = [] - for relations in pred_relations: - for relation in relations: - ocr_info_head = ocr_info[relation['head_id']] - ocr_info_tail = ocr_info[relation['tail_id']] - result.append((ocr_info_head, ocr_info_tail)) - return result - - -def draw_re(result, image_path, output_folder): - img = cv2.imread(image_path) - - from matplotlib import pyplot as plt - for ocr_info_head, ocr_info_tail in result: - cv2.rectangle( - img, - tuple(ocr_info_head['bbox'][:2]), - tuple(ocr_info_head['bbox'][2:]), (255, 0, 0), - thickness=2) - cv2.rectangle( - img, - tuple(ocr_info_tail['bbox'][:2]), - tuple(ocr_info_tail['bbox'][2:]), (0, 0, 255), - thickness=2) - center_p1 = [(ocr_info_head['bbox'][0] + ocr_info_head['bbox'][2]) // 2, - (ocr_info_head['bbox'][1] + ocr_info_head['bbox'][3]) // 2] - center_p2 = [(ocr_info_tail['bbox'][0] + ocr_info_tail['bbox'][2]) // 2, - (ocr_info_tail['bbox'][1] + ocr_info_tail['bbox'][3]) // 2] - cv2.line( - img, tuple(center_p1), tuple(center_p2), (0, 255, 0), thickness=2) - plt.imshow(img) - plt.savefig( - os.path.join(output_folder, os.path.basename(image_path)), dpi=600) - # plt.show() - - -if __name__ == "__main__": - args = parse_args() - infer(args) diff --git a/ppstructure/vqa/infer_ser.py b/ppstructure/vqa/infer_ser.py deleted file mode 100644 index f5fb581fa7e7613216d2e4feb8e39ed8c2541dc9..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/infer_ser.py +++ /dev/null @@ -1,302 +0,0 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import sys - -__dir__ = os.path.dirname(os.path.abspath(__file__)) -sys.path.append(__dir__) - -import json -import cv2 -import numpy as np -from copy import deepcopy - -import paddle - -# relative reference -from vqa_utils import parse_args, get_image_file_list, draw_ser_results, get_bio_label_maps -from paddlenlp.transformers import LayoutXLMModel, LayoutXLMTokenizer, LayoutXLMForTokenClassification -from paddlenlp.transformers import LayoutLMModel, LayoutLMTokenizer, LayoutLMForTokenClassification - -MODELS = { - 'LayoutXLM': - (LayoutXLMTokenizer, LayoutXLMModel, LayoutXLMForTokenClassification), - 'LayoutLM': - (LayoutLMTokenizer, LayoutLMModel, LayoutLMForTokenClassification) -} - - -def pad_sentences(tokenizer, - encoded_inputs, - max_seq_len=512, - pad_to_max_seq_len=True, - return_attention_mask=True, - return_token_type_ids=True, - return_overflowing_tokens=False, - return_special_tokens_mask=False): - # Padding with larger size, reshape is carried out - max_seq_len = ( - len(encoded_inputs["input_ids"]) // max_seq_len + 1) * max_seq_len - - needs_to_be_padded = pad_to_max_seq_len and \ - max_seq_len and len(encoded_inputs["input_ids"]) < max_seq_len - - if needs_to_be_padded: - difference = max_seq_len - len(encoded_inputs["input_ids"]) - if tokenizer.padding_side == 'right': - if return_attention_mask: - encoded_inputs["attention_mask"] = [1] * len(encoded_inputs[ - "input_ids"]) + [0] * difference - if return_token_type_ids: - encoded_inputs["token_type_ids"] = ( - encoded_inputs["token_type_ids"] + - [tokenizer.pad_token_type_id] * difference) - if return_special_tokens_mask: - encoded_inputs["special_tokens_mask"] = encoded_inputs[ - "special_tokens_mask"] + [1] * difference - encoded_inputs["input_ids"] = encoded_inputs[ - "input_ids"] + [tokenizer.pad_token_id] * difference - encoded_inputs["bbox"] = encoded_inputs["bbox"] + [[0, 0, 0, 0] - ] * difference - else: - assert False, "padding_side of tokenizer just supports [\"right\"] but got {}".format( - tokenizer.padding_side) - else: - if return_attention_mask: - encoded_inputs["attention_mask"] = [1] * len(encoded_inputs[ - "input_ids"]) - - return encoded_inputs - - -def split_page(encoded_inputs, max_seq_len=512): - """ - truncate is often used in training process - """ - for key in encoded_inputs: - encoded_inputs[key] = paddle.to_tensor(encoded_inputs[key]) - if encoded_inputs[key].ndim <= 1: # for input_ids, att_mask and so on - encoded_inputs[key] = encoded_inputs[key].reshape([-1, max_seq_len]) - else: # for bbox - encoded_inputs[key] = encoded_inputs[key].reshape( - [-1, max_seq_len, 4]) - return encoded_inputs - - -def preprocess( - tokenizer, - ori_img, - ocr_info, - img_size=(224, 224), - pad_token_label_id=-100, - max_seq_len=512, - add_special_ids=False, - return_attention_mask=True, ): - ocr_info = deepcopy(ocr_info) - height = ori_img.shape[0] - width = ori_img.shape[1] - - img = cv2.resize(ori_img, - (224, 224)).transpose([2, 0, 1]).astype(np.float32) - - segment_offset_id = [] - words_list = [] - bbox_list = [] - input_ids_list = [] - token_type_ids_list = [] - - for info in ocr_info: - # x1, y1, x2, y2 - bbox = info["bbox"] - bbox[0] = int(bbox[0] * 1000.0 / width) - bbox[2] = int(bbox[2] * 1000.0 / width) - bbox[1] = int(bbox[1] * 1000.0 / height) - bbox[3] = int(bbox[3] * 1000.0 / height) - - text = info["text"] - encode_res = tokenizer.encode( - text, pad_to_max_seq_len=False, return_attention_mask=True) - - if not add_special_ids: - # TODO: use tok.all_special_ids to remove - encode_res["input_ids"] = encode_res["input_ids"][1:-1] - encode_res["token_type_ids"] = encode_res["token_type_ids"][1:-1] - encode_res["attention_mask"] = encode_res["attention_mask"][1:-1] - - input_ids_list.extend(encode_res["input_ids"]) - token_type_ids_list.extend(encode_res["token_type_ids"]) - bbox_list.extend([bbox] * len(encode_res["input_ids"])) - words_list.append(text) - segment_offset_id.append(len(input_ids_list)) - - encoded_inputs = { - "input_ids": input_ids_list, - "token_type_ids": token_type_ids_list, - "bbox": bbox_list, - "attention_mask": [1] * len(input_ids_list), - } - - encoded_inputs = pad_sentences( - tokenizer, - encoded_inputs, - max_seq_len=max_seq_len, - return_attention_mask=return_attention_mask) - - encoded_inputs = split_page(encoded_inputs) - - fake_bs = encoded_inputs["input_ids"].shape[0] - - encoded_inputs["image"] = paddle.to_tensor(img).unsqueeze(0).expand( - [fake_bs] + list(img.shape)) - - encoded_inputs["segment_offset_id"] = segment_offset_id - - return encoded_inputs - - -def postprocess(attention_mask, preds, label_map_path): - if isinstance(preds, paddle.Tensor): - preds = preds.numpy() - preds = np.argmax(preds, axis=2) - - _, label_map = get_bio_label_maps(label_map_path) - - preds_list = [[] for _ in range(preds.shape[0])] - - # keep batch info - for i in range(preds.shape[0]): - for j in range(preds.shape[1]): - if attention_mask[i][j] == 1: - preds_list[i].append(label_map[preds[i][j]]) - - return preds_list - - -def merge_preds_list_with_ocr_info(label_map_path, ocr_info, segment_offset_id, - preds_list): - # must ensure the preds_list is generated from the same image - preds = [p for pred in preds_list for p in pred] - label2id_map, _ = get_bio_label_maps(label_map_path) - for key in label2id_map: - if key.startswith("I-"): - label2id_map[key] = label2id_map["B" + key[1:]] - - id2label_map = dict() - for key in label2id_map: - val = label2id_map[key] - if key == "O": - id2label_map[val] = key - if key.startswith("B-") or key.startswith("I-"): - id2label_map[val] = key[2:] - else: - id2label_map[val] = key - - for idx in range(len(segment_offset_id)): - if idx == 0: - start_id = 0 - else: - start_id = segment_offset_id[idx - 1] - - end_id = segment_offset_id[idx] - - curr_pred = preds[start_id:end_id] - curr_pred = [label2id_map[p] for p in curr_pred] - - if len(curr_pred) <= 0: - pred_id = 0 - else: - counts = np.bincount(curr_pred) - pred_id = np.argmax(counts) - ocr_info[idx]["pred_id"] = int(pred_id) - ocr_info[idx]["pred"] = id2label_map[pred_id] - return ocr_info - - -@paddle.no_grad() -def infer(args): - os.makedirs(args.output_dir, exist_ok=True) - - # init token and model - tokenizer_class, base_model_class, model_class = MODELS[args.ser_model_type] - tokenizer = tokenizer_class.from_pretrained(args.model_name_or_path) - model = model_class.from_pretrained(args.model_name_or_path) - - model.eval() - - # load ocr results json - ocr_results = dict() - with open(args.ocr_json_path, "r", encoding='utf-8') as fin: - lines = fin.readlines() - for line in lines: - img_name, json_info = line.split("\t") - ocr_results[os.path.basename(img_name)] = json.loads(json_info) - - # get infer img list - infer_imgs = get_image_file_list(args.infer_imgs) - - # loop for infer - with open( - os.path.join(args.output_dir, "infer_results.txt"), - "w", - encoding='utf-8') as fout: - for idx, img_path in enumerate(infer_imgs): - save_img_path = os.path.join(args.output_dir, - os.path.basename(img_path)) - print("process: [{}/{}], save result to {}".format( - idx, len(infer_imgs), save_img_path)) - - img = cv2.imread(img_path) - - ocr_info = ocr_results[os.path.basename(img_path)]["ocr_info"] - inputs = preprocess( - tokenizer=tokenizer, - ori_img=img, - ocr_info=ocr_info, - max_seq_len=args.max_seq_length) - if args.ser_model_type == 'LayoutLM': - preds = model( - input_ids=inputs["input_ids"], - bbox=inputs["bbox"], - token_type_ids=inputs["token_type_ids"], - attention_mask=inputs["attention_mask"]) - elif args.ser_model_type == 'LayoutXLM': - preds = model( - input_ids=inputs["input_ids"], - bbox=inputs["bbox"], - image=inputs["image"], - token_type_ids=inputs["token_type_ids"], - attention_mask=inputs["attention_mask"]) - preds = preds[0] - - preds = postprocess(inputs["attention_mask"], preds, - args.label_map_path) - ocr_info = merge_preds_list_with_ocr_info( - args.label_map_path, ocr_info, inputs["segment_offset_id"], - preds) - - fout.write(img_path + "\t" + json.dumps( - { - "ocr_info": ocr_info, - }, ensure_ascii=False) + "\n") - - img_res = draw_ser_results(img, ocr_info) - cv2.imwrite(save_img_path, img_res) - - return - - -if __name__ == "__main__": - args = parse_args() - infer(args) diff --git a/ppstructure/vqa/infer_ser_e2e.py b/ppstructure/vqa/infer_ser_e2e.py deleted file mode 100644 index 33fe4dbb5e809388b135ee467d7e7c230f0eabcc..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/infer_ser_e2e.py +++ /dev/null @@ -1,156 +0,0 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import sys - -__dir__ = os.path.dirname(os.path.abspath(__file__)) -sys.path.append(__dir__) - -import json -import cv2 -import numpy as np -from copy import deepcopy -from PIL import Image - -import paddle -from paddlenlp.transformers import LayoutXLMModel, LayoutXLMTokenizer, LayoutXLMForTokenClassification -from paddlenlp.transformers import LayoutLMModel, LayoutLMTokenizer, LayoutLMForTokenClassification - -# relative reference -from vqa_utils import parse_args, get_image_file_list, draw_ser_results, get_bio_label_maps - -from vqa_utils import pad_sentences, split_page, preprocess, postprocess, merge_preds_list_with_ocr_info - -MODELS = { - 'LayoutXLM': - (LayoutXLMTokenizer, LayoutXLMModel, LayoutXLMForTokenClassification), - 'LayoutLM': - (LayoutLMTokenizer, LayoutLMModel, LayoutLMForTokenClassification) -} - - -def trans_poly_to_bbox(poly): - x1 = np.min([p[0] for p in poly]) - x2 = np.max([p[0] for p in poly]) - y1 = np.min([p[1] for p in poly]) - y2 = np.max([p[1] for p in poly]) - return [x1, y1, x2, y2] - - -def parse_ocr_info_for_ser(ocr_result): - ocr_info = [] - for res in ocr_result: - ocr_info.append({ - "text": res[1][0], - "bbox": trans_poly_to_bbox(res[0]), - "poly": res[0], - }) - return ocr_info - - -class SerPredictor(object): - def __init__(self, args): - self.args = args - self.max_seq_length = args.max_seq_length - - # init ser token and model - tokenizer_class, base_model_class, model_class = MODELS[ - args.ser_model_type] - self.tokenizer = tokenizer_class.from_pretrained( - args.model_name_or_path) - self.model = model_class.from_pretrained(args.model_name_or_path) - self.model.eval() - - # init ocr_engine - from paddleocr import PaddleOCR - - self.ocr_engine = PaddleOCR( - rec_model_dir=args.rec_model_dir, - det_model_dir=args.det_model_dir, - use_angle_cls=False, - show_log=False) - # init dict - label2id_map, self.id2label_map = get_bio_label_maps( - args.label_map_path) - self.label2id_map_for_draw = dict() - for key in label2id_map: - if key.startswith("I-"): - self.label2id_map_for_draw[key] = label2id_map["B" + key[1:]] - else: - self.label2id_map_for_draw[key] = label2id_map[key] - - def __call__(self, img): - ocr_result = self.ocr_engine.ocr(img, cls=False) - - ocr_info = parse_ocr_info_for_ser(ocr_result) - - inputs = preprocess( - tokenizer=self.tokenizer, - ori_img=img, - ocr_info=ocr_info, - max_seq_len=self.max_seq_length) - - if self.args.ser_model_type == 'LayoutLM': - preds = self.model( - input_ids=inputs["input_ids"], - bbox=inputs["bbox"], - token_type_ids=inputs["token_type_ids"], - attention_mask=inputs["attention_mask"]) - elif self.args.ser_model_type == 'LayoutXLM': - preds = self.model( - input_ids=inputs["input_ids"], - bbox=inputs["bbox"], - image=inputs["image"], - token_type_ids=inputs["token_type_ids"], - attention_mask=inputs["attention_mask"]) - preds = preds[0] - - preds = postprocess(inputs["attention_mask"], preds, self.id2label_map) - ocr_info = merge_preds_list_with_ocr_info( - ocr_info, inputs["segment_offset_id"], preds, - self.label2id_map_for_draw) - return ocr_info, inputs - - -if __name__ == "__main__": - args = parse_args() - os.makedirs(args.output_dir, exist_ok=True) - - # get infer img list - infer_imgs = get_image_file_list(args.infer_imgs) - - # loop for infer - ser_engine = SerPredictor(args) - with open( - os.path.join(args.output_dir, "infer_results.txt"), - "w", - encoding='utf-8') as fout: - for idx, img_path in enumerate(infer_imgs): - save_img_path = os.path.join( - args.output_dir, - os.path.splitext(os.path.basename(img_path))[0] + "_ser.jpg") - print("process: [{}/{}], save result to {}".format( - idx, len(infer_imgs), save_img_path)) - - img = cv2.imread(img_path) - - result, _ = ser_engine(img) - fout.write(img_path + "\t" + json.dumps( - { - "ser_resule": result, - }, ensure_ascii=False) + "\n") - - img_res = draw_ser_results(img, result) - cv2.imwrite(save_img_path, img_res) diff --git a/ppstructure/vqa/infer_ser_re_e2e.py b/ppstructure/vqa/infer_ser_re_e2e.py deleted file mode 100644 index e24c9f69e0836d64fbe67609623e4b6409f7658c..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/infer_ser_re_e2e.py +++ /dev/null @@ -1,135 +0,0 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import sys -import json -import cv2 -import numpy as np -from copy import deepcopy -from PIL import Image - -import paddle -from paddlenlp.transformers import LayoutXLMModel, LayoutXLMTokenizer, LayoutXLMForRelationExtraction - -# relative reference -from vqa_utils import parse_args, get_image_file_list, draw_re_results -from infer_ser_e2e import SerPredictor - - -def make_input(ser_input, ser_result, max_seq_len=512): - entities_labels = {'HEADER': 0, 'QUESTION': 1, 'ANSWER': 2} - - entities = ser_input['entities'][0] - assert len(entities) == len(ser_result) - - # entities - start = [] - end = [] - label = [] - entity_idx_dict = {} - for i, (res, entity) in enumerate(zip(ser_result, entities)): - if res['pred'] == 'O': - continue - entity_idx_dict[len(start)] = i - start.append(entity['start']) - end.append(entity['end']) - label.append(entities_labels[res['pred']]) - entities = dict(start=start, end=end, label=label) - - # relations - head = [] - tail = [] - for i in range(len(entities["label"])): - for j in range(len(entities["label"])): - if entities["label"][i] == 1 and entities["label"][j] == 2: - head.append(i) - tail.append(j) - - relations = dict(head=head, tail=tail) - - batch_size = ser_input["input_ids"].shape[0] - entities_batch = [] - relations_batch = [] - for b in range(batch_size): - entities_batch.append(entities) - relations_batch.append(relations) - - ser_input['entities'] = entities_batch - ser_input['relations'] = relations_batch - - ser_input.pop('segment_offset_id') - return ser_input, entity_idx_dict - - -class SerReSystem(object): - def __init__(self, args): - self.ser_engine = SerPredictor(args) - self.tokenizer = LayoutXLMTokenizer.from_pretrained( - args.re_model_name_or_path) - self.model = LayoutXLMForRelationExtraction.from_pretrained( - args.re_model_name_or_path) - self.model.eval() - - def __call__(self, img): - ser_result, ser_inputs = self.ser_engine(img) - re_input, entity_idx_dict = make_input(ser_inputs, ser_result) - - re_result = self.model(**re_input) - - pred_relations = re_result['pred_relations'][0] - # 进行 relations 到 ocr信息的转换 - result = [] - used_tail_id = [] - for relation in pred_relations: - if relation['tail_id'] in used_tail_id: - continue - used_tail_id.append(relation['tail_id']) - ocr_info_head = ser_result[entity_idx_dict[relation['head_id']]] - ocr_info_tail = ser_result[entity_idx_dict[relation['tail_id']]] - result.append((ocr_info_head, ocr_info_tail)) - - return result - - -if __name__ == "__main__": - args = parse_args() - os.makedirs(args.output_dir, exist_ok=True) - - # get infer img list - infer_imgs = get_image_file_list(args.infer_imgs) - - # loop for infer - ser_re_engine = SerReSystem(args) - with open( - os.path.join(args.output_dir, "infer_results.txt"), - "w", - encoding='utf-8') as fout: - for idx, img_path in enumerate(infer_imgs): - save_img_path = os.path.join( - args.output_dir, - os.path.splitext(os.path.basename(img_path))[0] + "_re.jpg") - print("process: [{}/{}], save result to {}".format( - idx, len(infer_imgs), save_img_path)) - - img = cv2.imread(img_path) - - result = ser_re_engine(img) - fout.write(img_path + "\t" + json.dumps( - { - "result": result, - }, ensure_ascii=False) + "\n") - - img_res = draw_re_results(img, result) - cv2.imwrite(save_img_path, img_res) diff --git a/ppstructure/vqa/metric.py b/ppstructure/vqa/metric.py deleted file mode 100644 index cb58370521296886670486982caf1202cf99a489..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/metric.py +++ /dev/null @@ -1,175 +0,0 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import re - -import numpy as np - -import logging - -logger = logging.getLogger(__name__) - -PREFIX_CHECKPOINT_DIR = "checkpoint" -_re_checkpoint = re.compile(r"^" + PREFIX_CHECKPOINT_DIR + r"\-(\d+)$") - - -def get_last_checkpoint(folder): - content = os.listdir(folder) - checkpoints = [ - path for path in content - if _re_checkpoint.search(path) is not None and os.path.isdir( - os.path.join(folder, path)) - ] - if len(checkpoints) == 0: - return - return os.path.join( - folder, - max(checkpoints, - key=lambda x: int(_re_checkpoint.search(x).groups()[0]))) - - -def re_score(pred_relations, gt_relations, mode="strict"): - """Evaluate RE predictions - - Args: - pred_relations (list) : list of list of predicted relations (several relations in each sentence) - gt_relations (list) : list of list of ground truth relations - - rel = { "head": (start_idx (inclusive), end_idx (exclusive)), - "tail": (start_idx (inclusive), end_idx (exclusive)), - "head_type": ent_type, - "tail_type": ent_type, - "type": rel_type} - - vocab (Vocab) : dataset vocabulary - mode (str) : in 'strict' or 'boundaries'""" - - assert mode in ["strict", "boundaries"] - - relation_types = [v for v in [0, 1] if not v == 0] - scores = { - rel: { - "tp": 0, - "fp": 0, - "fn": 0 - } - for rel in relation_types + ["ALL"] - } - - # Count GT relations and Predicted relations - n_sents = len(gt_relations) - n_rels = sum([len([rel for rel in sent]) for sent in gt_relations]) - n_found = sum([len([rel for rel in sent]) for sent in pred_relations]) - - # Count TP, FP and FN per type - for pred_sent, gt_sent in zip(pred_relations, gt_relations): - for rel_type in relation_types: - # strict mode takes argument types into account - if mode == "strict": - pred_rels = {(rel["head"], rel["head_type"], rel["tail"], - rel["tail_type"]) - for rel in pred_sent if rel["type"] == rel_type} - gt_rels = {(rel["head"], rel["head_type"], rel["tail"], - rel["tail_type"]) - for rel in gt_sent if rel["type"] == rel_type} - - # boundaries mode only takes argument spans into account - elif mode == "boundaries": - pred_rels = {(rel["head"], rel["tail"]) - for rel in pred_sent if rel["type"] == rel_type} - gt_rels = {(rel["head"], rel["tail"]) - for rel in gt_sent if rel["type"] == rel_type} - - scores[rel_type]["tp"] += len(pred_rels & gt_rels) - scores[rel_type]["fp"] += len(pred_rels - gt_rels) - scores[rel_type]["fn"] += len(gt_rels - pred_rels) - - # Compute per entity Precision / Recall / F1 - for rel_type in scores.keys(): - if scores[rel_type]["tp"]: - scores[rel_type]["p"] = scores[rel_type]["tp"] / ( - scores[rel_type]["fp"] + scores[rel_type]["tp"]) - scores[rel_type]["r"] = scores[rel_type]["tp"] / ( - scores[rel_type]["fn"] + scores[rel_type]["tp"]) - else: - scores[rel_type]["p"], scores[rel_type]["r"] = 0, 0 - - if not scores[rel_type]["p"] + scores[rel_type]["r"] == 0: - scores[rel_type]["f1"] = ( - 2 * scores[rel_type]["p"] * scores[rel_type]["r"] / - (scores[rel_type]["p"] + scores[rel_type]["r"])) - else: - scores[rel_type]["f1"] = 0 - - # Compute micro F1 Scores - tp = sum([scores[rel_type]["tp"] for rel_type in relation_types]) - fp = sum([scores[rel_type]["fp"] for rel_type in relation_types]) - fn = sum([scores[rel_type]["fn"] for rel_type in relation_types]) - - if tp: - precision = tp / (tp + fp) - recall = tp / (tp + fn) - f1 = 2 * precision * recall / (precision + recall) - - else: - precision, recall, f1 = 0, 0, 0 - - scores["ALL"]["p"] = precision - scores["ALL"]["r"] = recall - scores["ALL"]["f1"] = f1 - scores["ALL"]["tp"] = tp - scores["ALL"]["fp"] = fp - scores["ALL"]["fn"] = fn - - # Compute Macro F1 Scores - scores["ALL"]["Macro_f1"] = np.mean( - [scores[ent_type]["f1"] for ent_type in relation_types]) - scores["ALL"]["Macro_p"] = np.mean( - [scores[ent_type]["p"] for ent_type in relation_types]) - scores["ALL"]["Macro_r"] = np.mean( - [scores[ent_type]["r"] for ent_type in relation_types]) - - # logger.info(f"RE Evaluation in *** {mode.upper()} *** mode") - - # logger.info( - # "processed {} sentences with {} relations; found: {} relations; correct: {}.".format( - # n_sents, n_rels, n_found, tp - # ) - # ) - # logger.info( - # "\tALL\t TP: {};\tFP: {};\tFN: {}".format(scores["ALL"]["tp"], scores["ALL"]["fp"], scores["ALL"]["fn"]) - # ) - # logger.info("\t\t(m avg): precision: {:.2f};\trecall: {:.2f};\tf1: {:.2f} (micro)".format(precision, recall, f1)) - # logger.info( - # "\t\t(M avg): precision: {:.2f};\trecall: {:.2f};\tf1: {:.2f} (Macro)\n".format( - # scores["ALL"]["Macro_p"], scores["ALL"]["Macro_r"], scores["ALL"]["Macro_f1"] - # ) - # ) - - # for rel_type in relation_types: - # logger.info( - # "\t{}: \tTP: {};\tFP: {};\tFN: {};\tprecision: {:.2f};\trecall: {:.2f};\tf1: {:.2f};\t{}".format( - # rel_type, - # scores[rel_type]["tp"], - # scores[rel_type]["fp"], - # scores[rel_type]["fn"], - # scores[rel_type]["p"], - # scores[rel_type]["r"], - # scores[rel_type]["f1"], - # scores[rel_type]["tp"] + scores[rel_type]["fp"], - # ) - # ) - - return scores diff --git a/ppstructure/vqa/requirements.txt b/ppstructure/vqa/requirements.txt index 9c935ae619024c9f47ced820eae35a3a1c976953..0042ec0baedcc3e7bbecb922d10b93c95219219d 100644 --- a/ppstructure/vqa/requirements.txt +++ b/ppstructure/vqa/requirements.txt @@ -1,3 +1,4 @@ sentencepiece yacs -seqeval \ No newline at end of file +seqeval +paddlenlp>=2.2.1 \ No newline at end of file diff --git a/ppstructure/vqa/train_re.py b/ppstructure/vqa/train_re.py deleted file mode 100644 index eeff2bfbbe466b29b8b46e83058e2199fd5cafed..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/train_re.py +++ /dev/null @@ -1,229 +0,0 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import sys - -__dir__ = os.path.dirname(os.path.abspath(__file__)) -sys.path.append(__dir__) -sys.path.append(os.path.abspath(os.path.join(__dir__, '../..'))) - -import random -import time -import numpy as np -import paddle - -from paddlenlp.transformers import LayoutXLMTokenizer, LayoutXLMModel, LayoutXLMForRelationExtraction - -from xfun import XFUNDataset -from vqa_utils import parse_args, get_bio_label_maps, print_arguments, set_seed -from data_collator import DataCollator -from eval_re import evaluate - -from ppocr.utils.logging import get_logger - - -def train(args): - logger = get_logger(log_file=os.path.join(args.output_dir, "train.log")) - rank = paddle.distributed.get_rank() - distributed = paddle.distributed.get_world_size() > 1 - - print_arguments(args, logger) - - # Added here for reproducibility (even between python 2 and 3) - set_seed(args.seed) - - label2id_map, id2label_map = get_bio_label_maps(args.label_map_path) - pad_token_label_id = paddle.nn.CrossEntropyLoss().ignore_index - - # dist mode - if distributed: - paddle.distributed.init_parallel_env() - - tokenizer = LayoutXLMTokenizer.from_pretrained(args.model_name_or_path) - if not args.resume: - model = LayoutXLMModel.from_pretrained(args.model_name_or_path) - model = LayoutXLMForRelationExtraction(model, dropout=None) - logger.info('train from scratch') - else: - logger.info('resume from {}'.format(args.model_name_or_path)) - model = LayoutXLMForRelationExtraction.from_pretrained( - args.model_name_or_path) - - # dist mode - if distributed: - model = paddle.DataParallel(model) - - train_dataset = XFUNDataset( - tokenizer, - data_dir=args.train_data_dir, - label_path=args.train_label_path, - label2id_map=label2id_map, - img_size=(224, 224), - max_seq_len=args.max_seq_length, - pad_token_label_id=pad_token_label_id, - contains_re=True, - add_special_ids=False, - return_attention_mask=True, - load_mode='all') - - eval_dataset = XFUNDataset( - tokenizer, - data_dir=args.eval_data_dir, - label_path=args.eval_label_path, - label2id_map=label2id_map, - img_size=(224, 224), - max_seq_len=args.max_seq_length, - pad_token_label_id=pad_token_label_id, - contains_re=True, - add_special_ids=False, - return_attention_mask=True, - load_mode='all') - - train_sampler = paddle.io.DistributedBatchSampler( - train_dataset, batch_size=args.per_gpu_train_batch_size, shuffle=True) - - train_dataloader = paddle.io.DataLoader( - train_dataset, - batch_sampler=train_sampler, - num_workers=args.num_workers, - use_shared_memory=True, - collate_fn=DataCollator()) - - eval_dataloader = paddle.io.DataLoader( - eval_dataset, - batch_size=args.per_gpu_eval_batch_size, - num_workers=args.num_workers, - shuffle=False, - collate_fn=DataCollator()) - - t_total = len(train_dataloader) * args.num_train_epochs - - # build linear decay with warmup lr sch - lr_scheduler = paddle.optimizer.lr.PolynomialDecay( - learning_rate=args.learning_rate, - decay_steps=t_total, - end_lr=0.0, - power=1.0) - if args.warmup_steps > 0: - lr_scheduler = paddle.optimizer.lr.LinearWarmup( - lr_scheduler, - args.warmup_steps, - start_lr=0, - end_lr=args.learning_rate, ) - grad_clip = paddle.nn.ClipGradByNorm(clip_norm=10) - optimizer = paddle.optimizer.Adam( - learning_rate=args.learning_rate, - parameters=model.parameters(), - epsilon=args.adam_epsilon, - grad_clip=grad_clip, - weight_decay=args.weight_decay) - - # Train! - logger.info("***** Running training *****") - logger.info(" Num examples = {}".format(len(train_dataset))) - logger.info(" Num Epochs = {}".format(args.num_train_epochs)) - logger.info(" Instantaneous batch size per GPU = {}".format( - args.per_gpu_train_batch_size)) - logger.info( - " Total train batch size (w. parallel, distributed & accumulation) = {}". - format(args.per_gpu_train_batch_size * - paddle.distributed.get_world_size())) - logger.info(" Total optimization steps = {}".format(t_total)) - - global_step = 0 - model.clear_gradients() - train_dataloader_len = len(train_dataloader) - best_metirc = {'f1': 0} - model.train() - - train_reader_cost = 0.0 - train_run_cost = 0.0 - total_samples = 0 - reader_start = time.time() - - print_step = 1 - - for epoch in range(int(args.num_train_epochs)): - for step, batch in enumerate(train_dataloader): - train_reader_cost += time.time() - reader_start - train_start = time.time() - outputs = model(**batch) - train_run_cost += time.time() - train_start - # model outputs are always tuple in ppnlp (see doc) - loss = outputs['loss'] - loss = loss.mean() - - loss.backward() - optimizer.step() - optimizer.clear_grad() - # lr_scheduler.step() # Update learning rate schedule - - global_step += 1 - total_samples += batch['image'].shape[0] - - if rank == 0 and step % print_step == 0: - logger.info( - "epoch: [{}/{}], iter: [{}/{}], global_step:{}, train loss: {:.6f}, lr: {:.6f}, avg_reader_cost: {:.5f} sec, avg_batch_cost: {:.5f} sec, avg_samples: {:.5f}, ips: {:.5f} images/sec". - format(epoch, args.num_train_epochs, step, - train_dataloader_len, global_step, - np.mean(loss.numpy()), - optimizer.get_lr(), train_reader_cost / print_step, ( - train_reader_cost + train_run_cost) / print_step, - total_samples / print_step, total_samples / ( - train_reader_cost + train_run_cost))) - - train_reader_cost = 0.0 - train_run_cost = 0.0 - total_samples = 0 - - if rank == 0 and args.eval_steps > 0 and global_step % args.eval_steps == 0 and args.evaluate_during_training: - # Log metrics - # Only evaluate when single GPU otherwise metrics may not average well - results = evaluate(model, eval_dataloader, logger) - if results['f1'] >= best_metirc['f1']: - best_metirc = results - output_dir = os.path.join(args.output_dir, "best_model") - os.makedirs(output_dir, exist_ok=True) - if distributed: - model._layers.save_pretrained(output_dir) - else: - model.save_pretrained(output_dir) - tokenizer.save_pretrained(output_dir) - paddle.save(args, - os.path.join(output_dir, "training_args.bin")) - logger.info("Saving model checkpoint to {}".format( - output_dir)) - logger.info("eval results: {}".format(results)) - logger.info("best_metirc: {}".format(best_metirc)) - reader_start = time.time() - - if rank == 0: - # Save model checkpoint - output_dir = os.path.join(args.output_dir, "latest_model") - os.makedirs(output_dir, exist_ok=True) - if distributed: - model._layers.save_pretrained(output_dir) - else: - model.save_pretrained(output_dir) - tokenizer.save_pretrained(output_dir) - paddle.save(args, os.path.join(output_dir, "training_args.bin")) - logger.info("Saving model checkpoint to {}".format(output_dir)) - logger.info("best_metirc: {}".format(best_metirc)) - - -if __name__ == "__main__": - args = parse_args() - os.makedirs(args.output_dir, exist_ok=True) - train(args) diff --git a/ppstructure/vqa/train_ser.py b/ppstructure/vqa/train_ser.py deleted file mode 100644 index 226172050e9a5ea3b7c6534444ef24278de07043..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/train_ser.py +++ /dev/null @@ -1,248 +0,0 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import sys - -__dir__ = os.path.dirname(os.path.abspath(__file__)) -sys.path.append(__dir__) -sys.path.append(os.path.abspath(os.path.join(__dir__, '../..'))) - -import random -import time -import copy -import logging - -import argparse -import paddle -import numpy as np -from seqeval.metrics import classification_report, f1_score, precision_score, recall_score -from paddlenlp.transformers import LayoutXLMModel, LayoutXLMTokenizer, LayoutXLMForTokenClassification -from paddlenlp.transformers import LayoutLMModel, LayoutLMTokenizer, LayoutLMForTokenClassification - -from xfun import XFUNDataset -from vqa_utils import parse_args, get_bio_label_maps, print_arguments, set_seed -from eval_ser import evaluate -from losses import SERLoss -from ppocr.utils.logging import get_logger - -MODELS = { - 'LayoutXLM': - (LayoutXLMTokenizer, LayoutXLMModel, LayoutXLMForTokenClassification), - 'LayoutLM': - (LayoutLMTokenizer, LayoutLMModel, LayoutLMForTokenClassification) -} - - -def train(args): - os.makedirs(args.output_dir, exist_ok=True) - rank = paddle.distributed.get_rank() - distributed = paddle.distributed.get_world_size() > 1 - - logger = get_logger(log_file=os.path.join(args.output_dir, "train.log")) - print_arguments(args, logger) - - label2id_map, id2label_map = get_bio_label_maps(args.label_map_path) - loss_class = SERLoss(len(label2id_map)) - - pad_token_label_id = loss_class.ignore_index - - # dist mode - if distributed: - paddle.distributed.init_parallel_env() - - tokenizer_class, base_model_class, model_class = MODELS[args.ser_model_type] - tokenizer = tokenizer_class.from_pretrained(args.model_name_or_path) - if not args.resume: - base_model = base_model_class.from_pretrained(args.model_name_or_path) - model = model_class( - base_model, num_classes=len(label2id_map), dropout=None) - logger.info('train from scratch') - else: - logger.info('resume from {}'.format(args.model_name_or_path)) - model = model_class.from_pretrained(args.model_name_or_path) - - # dist mode - if distributed: - model = paddle.DataParallel(model) - - train_dataset = XFUNDataset( - tokenizer, - data_dir=args.train_data_dir, - label_path=args.train_label_path, - label2id_map=label2id_map, - img_size=(224, 224), - pad_token_label_id=pad_token_label_id, - contains_re=False, - add_special_ids=False, - return_attention_mask=True, - load_mode='all') - eval_dataset = XFUNDataset( - tokenizer, - data_dir=args.eval_data_dir, - label_path=args.eval_label_path, - label2id_map=label2id_map, - img_size=(224, 224), - pad_token_label_id=pad_token_label_id, - contains_re=False, - add_special_ids=False, - return_attention_mask=True, - load_mode='all') - - train_sampler = paddle.io.DistributedBatchSampler( - train_dataset, batch_size=args.per_gpu_train_batch_size, shuffle=True) - - train_dataloader = paddle.io.DataLoader( - train_dataset, - batch_sampler=train_sampler, - num_workers=args.num_workers, - use_shared_memory=True, - collate_fn=None, ) - - eval_dataloader = paddle.io.DataLoader( - eval_dataset, - batch_size=args.per_gpu_eval_batch_size, - num_workers=args.num_workers, - use_shared_memory=True, - collate_fn=None, ) - - t_total = len(train_dataloader) * args.num_train_epochs - - # build linear decay with warmup lr sch - lr_scheduler = paddle.optimizer.lr.PolynomialDecay( - learning_rate=args.learning_rate, - decay_steps=t_total, - end_lr=0.0, - power=1.0) - if args.warmup_steps > 0: - lr_scheduler = paddle.optimizer.lr.LinearWarmup( - lr_scheduler, - args.warmup_steps, - start_lr=0, - end_lr=args.learning_rate, ) - - optimizer = paddle.optimizer.AdamW( - learning_rate=lr_scheduler, - parameters=model.parameters(), - epsilon=args.adam_epsilon, - weight_decay=args.weight_decay) - - # Train! - logger.info("***** Running training *****") - logger.info(" Num examples = %d", len(train_dataset)) - logger.info(" Num Epochs = %d", args.num_train_epochs) - logger.info(" Instantaneous batch size per GPU = %d", - args.per_gpu_train_batch_size) - logger.info( - " Total train batch size (w. parallel, distributed) = %d", - args.per_gpu_train_batch_size * paddle.distributed.get_world_size(), ) - logger.info(" Total optimization steps = %d", t_total) - - global_step = 0 - tr_loss = 0.0 - set_seed(args.seed) - best_metrics = None - - train_reader_cost = 0.0 - train_run_cost = 0.0 - total_samples = 0 - reader_start = time.time() - - print_step = 1 - model.train() - for epoch_id in range(args.num_train_epochs): - for step, batch in enumerate(train_dataloader): - train_reader_cost += time.time() - reader_start - - if args.ser_model_type == 'LayoutLM': - if 'image' in batch: - batch.pop('image') - labels = batch.pop('labels') - - train_start = time.time() - outputs = model(**batch) - train_run_cost += time.time() - train_start - if args.ser_model_type == 'LayoutXLM': - outputs = outputs[0] - loss = loss_class(labels, outputs, batch['attention_mask']) - - # model outputs are always tuple in ppnlp (see doc) - loss = loss.mean() - loss.backward() - tr_loss += loss.item() - optimizer.step() - lr_scheduler.step() # Update learning rate schedule - optimizer.clear_grad() - global_step += 1 - total_samples += batch['input_ids'].shape[0] - - if rank == 0 and step % print_step == 0: - logger.info( - "epoch: [{}/{}], iter: [{}/{}], global_step:{}, train loss: {:.6f}, lr: {:.6f}, avg_reader_cost: {:.5f} sec, avg_batch_cost: {:.5f} sec, avg_samples: {:.5f}, ips: {:.5f} images/sec". - format(epoch_id, args.num_train_epochs, step, - len(train_dataloader), global_step, - loss.numpy()[0], - lr_scheduler.get_lr(), train_reader_cost / - print_step, (train_reader_cost + train_run_cost) / - print_step, total_samples / print_step, total_samples - / (train_reader_cost + train_run_cost))) - - train_reader_cost = 0.0 - train_run_cost = 0.0 - total_samples = 0 - - if rank == 0 and args.eval_steps > 0 and global_step % args.eval_steps == 0 and args.evaluate_during_training: - # Log metrics - # Only evaluate when single GPU otherwise metrics may not average well - results, _ = evaluate(args, model, tokenizer, loss_class, - eval_dataloader, label2id_map, - id2label_map, pad_token_label_id, logger) - - if best_metrics is None or results["f1"] >= best_metrics["f1"]: - best_metrics = copy.deepcopy(results) - output_dir = os.path.join(args.output_dir, "best_model") - os.makedirs(output_dir, exist_ok=True) - if distributed: - model._layers.save_pretrained(output_dir) - else: - model.save_pretrained(output_dir) - tokenizer.save_pretrained(output_dir) - paddle.save(args, - os.path.join(output_dir, "training_args.bin")) - logger.info("Saving model checkpoint to {}".format( - output_dir)) - - logger.info("[epoch {}/{}][iter: {}/{}] results: {}".format( - epoch_id, args.num_train_epochs, step, - len(train_dataloader), results)) - if best_metrics is not None: - logger.info("best metrics: {}".format(best_metrics)) - reader_start = time.time() - if rank == 0: - # Save model checkpoint - output_dir = os.path.join(args.output_dir, "latest_model") - os.makedirs(output_dir, exist_ok=True) - if distributed: - model._layers.save_pretrained(output_dir) - else: - model.save_pretrained(output_dir) - tokenizer.save_pretrained(output_dir) - paddle.save(args, os.path.join(output_dir, "training_args.bin")) - logger.info("Saving model checkpoint to {}".format(output_dir)) - return global_step, tr_loss / global_step - - -if __name__ == "__main__": - args = parse_args() - train(args) diff --git a/ppstructure/vqa/vqa_utils.py b/ppstructure/vqa/vqa_utils.py deleted file mode 100644 index b9f2edc860b1ce48c22bf602cef48466c357834f..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/vqa_utils.py +++ /dev/null @@ -1,400 +0,0 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import os -import argparse -import cv2 -import random -import numpy as np -import imghdr -from copy import deepcopy - -import paddle - -from PIL import Image, ImageDraw, ImageFont - - -def set_seed(seed): - random.seed(seed) - np.random.seed(seed) - paddle.seed(seed) - - -def get_bio_label_maps(label_map_path): - with open(label_map_path, "r", encoding='utf-8') as fin: - lines = fin.readlines() - lines = [line.strip() for line in lines] - if "O" not in lines: - lines.insert(0, "O") - labels = [] - for line in lines: - if line == "O": - labels.append("O") - else: - labels.append("B-" + line) - labels.append("I-" + line) - label2id_map = {label: idx for idx, label in enumerate(labels)} - id2label_map = {idx: label for idx, label in enumerate(labels)} - return label2id_map, id2label_map - - -def get_image_file_list(img_file): - imgs_lists = [] - if img_file is None or not os.path.exists(img_file): - raise Exception("not found any img file in {}".format(img_file)) - - img_end = {'jpg', 'bmp', 'png', 'jpeg', 'rgb', 'tif', 'tiff', 'gif', 'GIF'} - if os.path.isfile(img_file) and imghdr.what(img_file) in img_end: - imgs_lists.append(img_file) - elif os.path.isdir(img_file): - for single_file in os.listdir(img_file): - file_path = os.path.join(img_file, single_file) - if os.path.isfile(file_path) and imghdr.what(file_path) in img_end: - imgs_lists.append(file_path) - if len(imgs_lists) == 0: - raise Exception("not found any img file in {}".format(img_file)) - imgs_lists = sorted(imgs_lists) - return imgs_lists - - -def draw_ser_results(image, - ocr_results, - font_path="../../doc/fonts/simfang.ttf", - font_size=18): - np.random.seed(2021) - color = (np.random.permutation(range(255)), - np.random.permutation(range(255)), - np.random.permutation(range(255))) - color_map = { - idx: (color[0][idx], color[1][idx], color[2][idx]) - for idx in range(1, 255) - } - if isinstance(image, np.ndarray): - image = Image.fromarray(image) - img_new = image.copy() - draw = ImageDraw.Draw(img_new) - - font = ImageFont.truetype(font_path, font_size, encoding="utf-8") - for ocr_info in ocr_results: - if ocr_info["pred_id"] not in color_map: - continue - color = color_map[ocr_info["pred_id"]] - text = "{}: {}".format(ocr_info["pred"], ocr_info["text"]) - - draw_box_txt(ocr_info["bbox"], text, draw, font, font_size, color) - - img_new = Image.blend(image, img_new, 0.5) - return np.array(img_new) - - -def draw_box_txt(bbox, text, draw, font, font_size, color): - # draw ocr results outline - bbox = ((bbox[0], bbox[1]), (bbox[2], bbox[3])) - draw.rectangle(bbox, fill=color) - - # draw ocr results - start_y = max(0, bbox[0][1] - font_size) - tw = font.getsize(text)[0] - draw.rectangle( - [(bbox[0][0] + 1, start_y), (bbox[0][0] + tw + 1, start_y + font_size)], - fill=(0, 0, 255)) - draw.text((bbox[0][0] + 1, start_y), text, fill=(255, 255, 255), font=font) - - -def draw_re_results(image, - result, - font_path="../../doc/fonts/simfang.ttf", - font_size=18): - np.random.seed(0) - if isinstance(image, np.ndarray): - image = Image.fromarray(image) - img_new = image.copy() - draw = ImageDraw.Draw(img_new) - - font = ImageFont.truetype(font_path, font_size, encoding="utf-8") - color_head = (0, 0, 255) - color_tail = (255, 0, 0) - color_line = (0, 255, 0) - - for ocr_info_head, ocr_info_tail in result: - draw_box_txt(ocr_info_head["bbox"], ocr_info_head["text"], draw, font, - font_size, color_head) - draw_box_txt(ocr_info_tail["bbox"], ocr_info_tail["text"], draw, font, - font_size, color_tail) - - center_head = ( - (ocr_info_head['bbox'][0] + ocr_info_head['bbox'][2]) // 2, - (ocr_info_head['bbox'][1] + ocr_info_head['bbox'][3]) // 2) - center_tail = ( - (ocr_info_tail['bbox'][0] + ocr_info_tail['bbox'][2]) // 2, - (ocr_info_tail['bbox'][1] + ocr_info_tail['bbox'][3]) // 2) - - draw.line([center_head, center_tail], fill=color_line, width=5) - - img_new = Image.blend(image, img_new, 0.5) - return np.array(img_new) - - -# pad sentences -def pad_sentences(tokenizer, - encoded_inputs, - max_seq_len=512, - pad_to_max_seq_len=True, - return_attention_mask=True, - return_token_type_ids=True, - return_overflowing_tokens=False, - return_special_tokens_mask=False): - # Padding with larger size, reshape is carried out - max_seq_len = ( - len(encoded_inputs["input_ids"]) // max_seq_len + 1) * max_seq_len - - needs_to_be_padded = pad_to_max_seq_len and \ - max_seq_len and len(encoded_inputs["input_ids"]) < max_seq_len - - if needs_to_be_padded: - difference = max_seq_len - len(encoded_inputs["input_ids"]) - if tokenizer.padding_side == 'right': - if return_attention_mask: - encoded_inputs["attention_mask"] = [1] * len(encoded_inputs[ - "input_ids"]) + [0] * difference - if return_token_type_ids: - encoded_inputs["token_type_ids"] = ( - encoded_inputs["token_type_ids"] + - [tokenizer.pad_token_type_id] * difference) - if return_special_tokens_mask: - encoded_inputs["special_tokens_mask"] = encoded_inputs[ - "special_tokens_mask"] + [1] * difference - encoded_inputs["input_ids"] = encoded_inputs[ - "input_ids"] + [tokenizer.pad_token_id] * difference - encoded_inputs["bbox"] = encoded_inputs["bbox"] + [[0, 0, 0, 0] - ] * difference - else: - if return_attention_mask: - encoded_inputs["attention_mask"] = [1] * len(encoded_inputs[ - "input_ids"]) - - return encoded_inputs - - -def split_page(encoded_inputs, max_seq_len=512): - """ - truncate is often used in training process - """ - for key in encoded_inputs: - if key == 'entities': - encoded_inputs[key] = [encoded_inputs[key]] - continue - encoded_inputs[key] = paddle.to_tensor(encoded_inputs[key]) - if encoded_inputs[key].ndim <= 1: # for input_ids, att_mask and so on - encoded_inputs[key] = encoded_inputs[key].reshape([-1, max_seq_len]) - else: # for bbox - encoded_inputs[key] = encoded_inputs[key].reshape( - [-1, max_seq_len, 4]) - return encoded_inputs - - -def preprocess( - tokenizer, - ori_img, - ocr_info, - img_size=(224, 224), - pad_token_label_id=-100, - max_seq_len=512, - add_special_ids=False, - return_attention_mask=True, ): - ocr_info = deepcopy(ocr_info) - height = ori_img.shape[0] - width = ori_img.shape[1] - - img = cv2.resize(ori_img, img_size).transpose([2, 0, 1]).astype(np.float32) - - segment_offset_id = [] - words_list = [] - bbox_list = [] - input_ids_list = [] - token_type_ids_list = [] - entities = [] - - for info in ocr_info: - # x1, y1, x2, y2 - bbox = info["bbox"] - bbox[0] = int(bbox[0] * 1000.0 / width) - bbox[2] = int(bbox[2] * 1000.0 / width) - bbox[1] = int(bbox[1] * 1000.0 / height) - bbox[3] = int(bbox[3] * 1000.0 / height) - - text = info["text"] - encode_res = tokenizer.encode( - text, pad_to_max_seq_len=False, return_attention_mask=True) - - if not add_special_ids: - # TODO: use tok.all_special_ids to remove - encode_res["input_ids"] = encode_res["input_ids"][1:-1] - encode_res["token_type_ids"] = encode_res["token_type_ids"][1:-1] - encode_res["attention_mask"] = encode_res["attention_mask"][1:-1] - - # for re - entities.append({ - "start": len(input_ids_list), - "end": len(input_ids_list) + len(encode_res["input_ids"]), - "label": "O", - }) - - input_ids_list.extend(encode_res["input_ids"]) - token_type_ids_list.extend(encode_res["token_type_ids"]) - bbox_list.extend([bbox] * len(encode_res["input_ids"])) - words_list.append(text) - segment_offset_id.append(len(input_ids_list)) - - encoded_inputs = { - "input_ids": input_ids_list, - "token_type_ids": token_type_ids_list, - "bbox": bbox_list, - "attention_mask": [1] * len(input_ids_list), - "entities": entities - } - - encoded_inputs = pad_sentences( - tokenizer, - encoded_inputs, - max_seq_len=max_seq_len, - return_attention_mask=return_attention_mask) - - encoded_inputs = split_page(encoded_inputs) - - fake_bs = encoded_inputs["input_ids"].shape[0] - - encoded_inputs["image"] = paddle.to_tensor(img).unsqueeze(0).expand( - [fake_bs] + list(img.shape)) - - encoded_inputs["segment_offset_id"] = segment_offset_id - - return encoded_inputs - - -def postprocess(attention_mask, preds, id2label_map): - if isinstance(preds, paddle.Tensor): - preds = preds.numpy() - preds = np.argmax(preds, axis=2) - - preds_list = [[] for _ in range(preds.shape[0])] - - # keep batch info - for i in range(preds.shape[0]): - for j in range(preds.shape[1]): - if attention_mask[i][j] == 1: - preds_list[i].append(id2label_map[preds[i][j]]) - - return preds_list - - -def merge_preds_list_with_ocr_info(ocr_info, segment_offset_id, preds_list, - label2id_map_for_draw): - # must ensure the preds_list is generated from the same image - preds = [p for pred in preds_list for p in pred] - - id2label_map = dict() - for key in label2id_map_for_draw: - val = label2id_map_for_draw[key] - if key == "O": - id2label_map[val] = key - if key.startswith("B-") or key.startswith("I-"): - id2label_map[val] = key[2:] - else: - id2label_map[val] = key - - for idx in range(len(segment_offset_id)): - if idx == 0: - start_id = 0 - else: - start_id = segment_offset_id[idx - 1] - - end_id = segment_offset_id[idx] - - curr_pred = preds[start_id:end_id] - curr_pred = [label2id_map_for_draw[p] for p in curr_pred] - - if len(curr_pred) <= 0: - pred_id = 0 - else: - counts = np.bincount(curr_pred) - pred_id = np.argmax(counts) - ocr_info[idx]["pred_id"] = int(pred_id) - ocr_info[idx]["pred"] = id2label_map[int(pred_id)] - return ocr_info - - -def print_arguments(args, logger=None): - print_func = logger.info if logger is not None else print - """print arguments""" - print_func('----------- Configuration Arguments -----------') - for arg, value in sorted(vars(args).items()): - print_func('%s: %s' % (arg, value)) - print_func('------------------------------------------------') - - -def parse_args(): - parser = argparse.ArgumentParser() - # Required parameters - # yapf: disable - parser.add_argument("--model_name_or_path", - default=None, type=str, required=True,) - parser.add_argument("--ser_model_type", - default='LayoutXLM', type=str) - parser.add_argument("--re_model_name_or_path", - default=None, type=str, required=False,) - parser.add_argument("--train_data_dir", default=None, - type=str, required=False,) - parser.add_argument("--train_label_path", default=None, - type=str, required=False,) - parser.add_argument("--eval_data_dir", default=None, - type=str, required=False,) - parser.add_argument("--eval_label_path", default=None, - type=str, required=False,) - parser.add_argument("--output_dir", default=None, type=str, required=True,) - parser.add_argument("--max_seq_length", default=512, type=int,) - parser.add_argument("--evaluate_during_training", action="store_true",) - parser.add_argument("--num_workers", default=8, type=int,) - parser.add_argument("--per_gpu_train_batch_size", default=8, - type=int, help="Batch size per GPU/CPU for training.",) - parser.add_argument("--per_gpu_eval_batch_size", default=8, - type=int, help="Batch size per GPU/CPU for eval.",) - parser.add_argument("--learning_rate", default=5e-5, - type=float, help="The initial learning rate for Adam.",) - parser.add_argument("--weight_decay", default=0.0, - type=float, help="Weight decay if we apply some.",) - parser.add_argument("--adam_epsilon", default=1e-8, - type=float, help="Epsilon for Adam optimizer.",) - parser.add_argument("--max_grad_norm", default=1.0, - type=float, help="Max gradient norm.",) - parser.add_argument("--num_train_epochs", default=3, type=int, - help="Total number of training epochs to perform.",) - parser.add_argument("--warmup_steps", default=0, type=int, - help="Linear warmup over warmup_steps.",) - parser.add_argument("--eval_steps", type=int, default=10, - help="eval every X updates steps.",) - parser.add_argument("--seed", type=int, default=2048, - help="random seed for initialization",) - - parser.add_argument("--rec_model_dir", default=None, type=str, ) - parser.add_argument("--det_model_dir", default=None, type=str, ) - parser.add_argument( - "--label_map_path", default="./labels/labels_ser.txt", type=str, required=False, ) - parser.add_argument("--infer_imgs", default=None, type=str, required=False) - parser.add_argument("--resume", action='store_true') - parser.add_argument("--ocr_json_path", default=None, - type=str, required=False, help="ocr prediction results") - # yapf: enable - args = parser.parse_args() - return args diff --git a/ppstructure/vqa/xfun.py b/ppstructure/vqa/xfun.py deleted file mode 100644 index f5dbe507e8f6d22087d7913241f7365cbede9bdf..0000000000000000000000000000000000000000 --- a/ppstructure/vqa/xfun.py +++ /dev/null @@ -1,464 +0,0 @@ -# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import json -import os -import cv2 -import numpy as np -import paddle -import copy -from paddle.io import Dataset - -__all__ = ["XFUNDataset"] - - -class XFUNDataset(Dataset): - """ - Example: - print("=====begin to build dataset=====") - from paddlenlp.transformers import LayoutXLMTokenizer - tokenizer = LayoutXLMTokenizer.from_pretrained("/paddle/models/transformers/layoutxlm-base-paddle/") - tok_res = tokenizer.tokenize("Maribyrnong") - # res = tokenizer.convert_ids_to_tokens(val_data["input_ids"][0]) - dataset = XfunDatasetForSer( - tokenizer, - data_dir="./zh.val/", - label_path="zh.val/xfun_normalize_val.json", - img_size=(224,224)) - print(len(dataset)) - - data = dataset[0] - print(data.keys()) - print("input_ids: ", data["input_ids"]) - print("labels: ", data["labels"]) - print("token_type_ids: ", data["token_type_ids"]) - print("words_list: ", data["words_list"]) - print("image shape: ", data["image"].shape) - """ - - def __init__(self, - tokenizer, - data_dir, - label_path, - contains_re=False, - label2id_map=None, - img_size=(224, 224), - pad_token_label_id=None, - add_special_ids=False, - return_attention_mask=True, - load_mode='all', - max_seq_len=512): - super().__init__() - self.tokenizer = tokenizer - self.data_dir = data_dir - self.label_path = label_path - self.contains_re = contains_re - self.label2id_map = label2id_map - self.img_size = img_size - self.pad_token_label_id = pad_token_label_id - self.add_special_ids = add_special_ids - self.return_attention_mask = return_attention_mask - self.load_mode = load_mode - self.max_seq_len = max_seq_len - - if self.pad_token_label_id is None: - self.pad_token_label_id = paddle.nn.CrossEntropyLoss().ignore_index - - self.all_lines = self.read_all_lines() - - self.entities_labels = {'HEADER': 0, 'QUESTION': 1, 'ANSWER': 2} - self.return_keys = { - 'bbox': { - 'type': 'np', - 'dtype': 'int64' - }, - 'input_ids': { - 'type': 'np', - 'dtype': 'int64' - }, - 'labels': { - 'type': 'np', - 'dtype': 'int64' - }, - 'attention_mask': { - 'type': 'np', - 'dtype': 'int64' - }, - 'image': { - 'type': 'np', - 'dtype': 'float32' - }, - 'token_type_ids': { - 'type': 'np', - 'dtype': 'int64' - }, - 'entities': { - 'type': 'dict' - }, - 'relations': { - 'type': 'dict' - } - } - - if load_mode == "all": - self.encoded_inputs_all = self._parse_label_file_all() - - def pad_sentences(self, - encoded_inputs, - max_seq_len=512, - pad_to_max_seq_len=True, - return_attention_mask=True, - return_token_type_ids=True, - truncation_strategy="longest_first", - return_overflowing_tokens=False, - return_special_tokens_mask=False): - # Padding - needs_to_be_padded = pad_to_max_seq_len and \ - max_seq_len and len(encoded_inputs["input_ids"]) < max_seq_len - - if needs_to_be_padded: - difference = max_seq_len - len(encoded_inputs["input_ids"]) - if self.tokenizer.padding_side == 'right': - if return_attention_mask: - encoded_inputs["attention_mask"] = [1] * len(encoded_inputs[ - "input_ids"]) + [0] * difference - if return_token_type_ids: - encoded_inputs["token_type_ids"] = ( - encoded_inputs["token_type_ids"] + - [self.tokenizer.pad_token_type_id] * difference) - if return_special_tokens_mask: - encoded_inputs["special_tokens_mask"] = encoded_inputs[ - "special_tokens_mask"] + [1] * difference - encoded_inputs["input_ids"] = encoded_inputs[ - "input_ids"] + [self.tokenizer.pad_token_id] * difference - encoded_inputs["labels"] = encoded_inputs[ - "labels"] + [self.pad_token_label_id] * difference - encoded_inputs["bbox"] = encoded_inputs[ - "bbox"] + [[0, 0, 0, 0]] * difference - elif self.tokenizer.padding_side == 'left': - if return_attention_mask: - encoded_inputs["attention_mask"] = [0] * difference + [ - 1 - ] * len(encoded_inputs["input_ids"]) - if return_token_type_ids: - encoded_inputs["token_type_ids"] = ( - [self.tokenizer.pad_token_type_id] * difference + - encoded_inputs["token_type_ids"]) - if return_special_tokens_mask: - encoded_inputs["special_tokens_mask"] = [ - 1 - ] * difference + encoded_inputs["special_tokens_mask"] - encoded_inputs["input_ids"] = [ - self.tokenizer.pad_token_id - ] * difference + encoded_inputs["input_ids"] - encoded_inputs["labels"] = [ - self.pad_token_label_id - ] * difference + encoded_inputs["labels"] - encoded_inputs["bbox"] = [ - [0, 0, 0, 0] - ] * difference + encoded_inputs["bbox"] - else: - if return_attention_mask: - encoded_inputs["attention_mask"] = [1] * len(encoded_inputs[ - "input_ids"]) - - return encoded_inputs - - def truncate_inputs(self, encoded_inputs, max_seq_len=512): - for key in encoded_inputs: - if key == "sample_id": - continue - length = min(len(encoded_inputs[key]), max_seq_len) - encoded_inputs[key] = encoded_inputs[key][:length] - return encoded_inputs - - def read_all_lines(self, ): - with open(self.label_path, "r", encoding='utf-8') as fin: - lines = fin.readlines() - return lines - - def _parse_label_file_all(self): - """ - parse all samples - """ - encoded_inputs_all = [] - for line in self.all_lines: - encoded_inputs_all.extend(self._parse_label_file(line)) - return encoded_inputs_all - - def _parse_label_file(self, line): - """ - parse single sample - """ - - image_name, info_str = line.split("\t") - image_path = os.path.join(self.data_dir, image_name) - - def add_imgge_path(x): - x['image_path'] = image_path - return x - - encoded_inputs = self._read_encoded_inputs_sample(info_str) - if self.contains_re: - encoded_inputs = self._chunk_re(encoded_inputs) - else: - encoded_inputs = self._chunk_ser(encoded_inputs) - encoded_inputs = list(map(add_imgge_path, encoded_inputs)) - return encoded_inputs - - def _read_encoded_inputs_sample(self, info_str): - """ - parse label info - """ - # read text info - info_dict = json.loads(info_str) - height = info_dict["height"] - width = info_dict["width"] - - words_list = [] - bbox_list = [] - input_ids_list = [] - token_type_ids_list = [] - gt_label_list = [] - - if self.contains_re: - # for re - entities = [] - relations = [] - id2label = {} - entity_id_to_index_map = {} - empty_entity = set() - for info in info_dict["ocr_info"]: - if self.contains_re: - # for re - if len(info["text"]) == 0: - empty_entity.add(info["id"]) - continue - id2label[info["id"]] = info["label"] - relations.extend([tuple(sorted(l)) for l in info["linking"]]) - - # x1, y1, x2, y2 - bbox = info["bbox"] - label = info["label"] - bbox[0] = int(bbox[0] * 1000.0 / width) - bbox[2] = int(bbox[2] * 1000.0 / width) - bbox[1] = int(bbox[1] * 1000.0 / height) - bbox[3] = int(bbox[3] * 1000.0 / height) - - text = info["text"] - encode_res = self.tokenizer.encode( - text, pad_to_max_seq_len=False, return_attention_mask=True) - - gt_label = [] - if not self.add_special_ids: - # TODO: use tok.all_special_ids to remove - encode_res["input_ids"] = encode_res["input_ids"][1:-1] - encode_res["token_type_ids"] = encode_res["token_type_ids"][1: - -1] - encode_res["attention_mask"] = encode_res["attention_mask"][1: - -1] - if label.lower() == "other": - gt_label.extend([0] * len(encode_res["input_ids"])) - else: - gt_label.append(self.label2id_map[("b-" + label).upper()]) - gt_label.extend([self.label2id_map[("i-" + label).upper()]] * - (len(encode_res["input_ids"]) - 1)) - if self.contains_re: - if gt_label[0] != self.label2id_map["O"]: - entity_id_to_index_map[info["id"]] = len(entities) - entities.append({ - "start": len(input_ids_list), - "end": - len(input_ids_list) + len(encode_res["input_ids"]), - "label": label.upper(), - }) - input_ids_list.extend(encode_res["input_ids"]) - token_type_ids_list.extend(encode_res["token_type_ids"]) - bbox_list.extend([bbox] * len(encode_res["input_ids"])) - gt_label_list.extend(gt_label) - words_list.append(text) - - encoded_inputs = { - "input_ids": input_ids_list, - "labels": gt_label_list, - "token_type_ids": token_type_ids_list, - "bbox": bbox_list, - "attention_mask": [1] * len(input_ids_list), - # "words_list": words_list, - } - encoded_inputs = self.pad_sentences( - encoded_inputs, - max_seq_len=self.max_seq_len, - return_attention_mask=self.return_attention_mask) - encoded_inputs = self.truncate_inputs(encoded_inputs) - - if self.contains_re: - relations = self._relations(entities, relations, id2label, - empty_entity, entity_id_to_index_map) - encoded_inputs['relations'] = relations - encoded_inputs['entities'] = entities - return encoded_inputs - - def _chunk_ser(self, encoded_inputs): - encoded_inputs_all = [] - seq_len = len(encoded_inputs['input_ids']) - chunk_size = 512 - for chunk_id, index in enumerate(range(0, seq_len, chunk_size)): - chunk_beg = index - chunk_end = min(index + chunk_size, seq_len) - encoded_inputs_example = {} - for key in encoded_inputs: - encoded_inputs_example[key] = encoded_inputs[key][chunk_beg: - chunk_end] - - encoded_inputs_all.append(encoded_inputs_example) - return encoded_inputs_all - - def _chunk_re(self, encoded_inputs): - # prepare data - entities = encoded_inputs.pop('entities') - relations = encoded_inputs.pop('relations') - encoded_inputs_all = [] - chunk_size = 512 - for chunk_id, index in enumerate( - range(0, len(encoded_inputs["input_ids"]), chunk_size)): - item = {} - for k in encoded_inputs: - item[k] = encoded_inputs[k][index:index + chunk_size] - - # select entity in current chunk - entities_in_this_span = [] - global_to_local_map = {} # - for entity_id, entity in enumerate(entities): - if (index <= entity["start"] < index + chunk_size and - index <= entity["end"] < index + chunk_size): - entity["start"] = entity["start"] - index - entity["end"] = entity["end"] - index - global_to_local_map[entity_id] = len(entities_in_this_span) - entities_in_this_span.append(entity) - - # select relations in current chunk - relations_in_this_span = [] - for relation in relations: - if (index <= relation["start_index"] < index + chunk_size and - index <= relation["end_index"] < index + chunk_size): - relations_in_this_span.append({ - "head": global_to_local_map[relation["head"]], - "tail": global_to_local_map[relation["tail"]], - "start_index": relation["start_index"] - index, - "end_index": relation["end_index"] - index, - }) - item.update({ - "entities": reformat(entities_in_this_span), - "relations": reformat(relations_in_this_span), - }) - item['entities']['label'] = [ - self.entities_labels[x] for x in item['entities']['label'] - ] - encoded_inputs_all.append(item) - return encoded_inputs_all - - def _relations(self, entities, relations, id2label, empty_entity, - entity_id_to_index_map): - """ - build relations - """ - relations = list(set(relations)) - relations = [ - rel for rel in relations - if rel[0] not in empty_entity and rel[1] not in empty_entity - ] - kv_relations = [] - for rel in relations: - pair = [id2label[rel[0]], id2label[rel[1]]] - if pair == ["question", "answer"]: - kv_relations.append({ - "head": entity_id_to_index_map[rel[0]], - "tail": entity_id_to_index_map[rel[1]] - }) - elif pair == ["answer", "question"]: - kv_relations.append({ - "head": entity_id_to_index_map[rel[1]], - "tail": entity_id_to_index_map[rel[0]] - }) - else: - continue - relations = sorted( - [{ - "head": rel["head"], - "tail": rel["tail"], - "start_index": get_relation_span(rel, entities)[0], - "end_index": get_relation_span(rel, entities)[1], - } for rel in kv_relations], - key=lambda x: x["head"], ) - return relations - - def load_img(self, image_path): - # read img - img = cv2.imread(image_path) - img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB) - resize_h, resize_w = self.img_size - im_shape = img.shape[0:2] - im_scale_y = resize_h / im_shape[0] - im_scale_x = resize_w / im_shape[1] - img_new = cv2.resize( - img, None, None, fx=im_scale_x, fy=im_scale_y, interpolation=2) - mean = np.array([0.485, 0.456, 0.406])[np.newaxis, np.newaxis, :] - std = np.array([0.229, 0.224, 0.225])[np.newaxis, np.newaxis, :] - img_new = img_new / 255.0 - img_new -= mean - img_new /= std - img = img_new.transpose((2, 0, 1)) - return img - - def __getitem__(self, idx): - if self.load_mode == "all": - data = copy.deepcopy(self.encoded_inputs_all[idx]) - else: - data = self._parse_label_file(self.all_lines[idx])[0] - - image_path = data.pop('image_path') - data["image"] = self.load_img(image_path) - - return_data = {} - for k, v in data.items(): - if k in self.return_keys: - if self.return_keys[k]['type'] == 'np': - v = np.array(v, dtype=self.return_keys[k]['dtype']) - return_data[k] = v - return return_data - - def __len__(self, ): - if self.load_mode == "all": - return len(self.encoded_inputs_all) - else: - return len(self.all_lines) - - -def get_relation_span(rel, entities): - bound = [] - for entity_index in [rel["head"], rel["tail"]]: - bound.append(entities[entity_index]["start"]) - bound.append(entities[entity_index]["end"]) - return min(bound), max(bound) - - -def reformat(data): - new_data = {} - for item in data: - for k, v in item.items(): - if k not in new_data: - new_data[k] = [] - new_data[k].append(v) - return new_data diff --git a/requirements.txt b/requirements.txt index 9900588b25df99e0853ec4521f0632578c55f530..1d9522aa0167c60ffce263a35b86640efb1438b2 100644 --- a/requirements.txt +++ b/requirements.txt @@ -13,4 +13,3 @@ lxml premailer openpyxl fasttext==0.9.1 - diff --git a/test_tipc/prepare.sh b/test_tipc/prepare.sh index 5c67642ef5a29307d112009e18ee4277df216fb0..570c6832e7a6682f634d7ab7538a228256446372 100644 --- a/test_tipc/prepare.sh +++ b/test_tipc/prepare.sh @@ -239,8 +239,7 @@ fi if [ ${MODE} = "klquant_whole_infer" ]; then wget -nc -P ./train_data/ https://paddleocr.bj.bcebos.com/dygraph_v2.0/test/icdar2015_lite.tar --no-check-certificate - cd ./train_data/ && tar xf icdar2015_lite.tar - ln -s ./icdar2015_lite ./icdar2015 && cd ../ + cd ./train_data/ && tar xf icdar2015_lite.tar && rm -rf ./icdar2015 && ln -s ./icdar2015_lite ./icdar2015 && cd ../ if [ ${model_name} = "ch_ppocr_mobile_v2.0_det_KL" ]; then wget -nc -P ./inference https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_det_infer.tar --no-check-certificate wget -nc -P ./inference https://paddleocr.bj.bcebos.com/dygraph_v2.0/test/ch_det_data_50.tar --no-check-certificate @@ -249,6 +248,8 @@ if [ ${MODE} = "klquant_whole_infer" ]; then if [ ${model_name} = "PPOCRv2_ocr_rec_kl" ]; then wget -nc -P ./inference https://paddleocr.bj.bcebos.com/PP-OCRv2/chinese/ch_PP-OCRv2_rec_infer.tar --no-check-certificate wget -nc -P ./inference/ https://paddleocr.bj.bcebos.com/dygraph_v2.0/test/rec_inference.tar --no-check-certificate + wget -nc -P ./train_data/ https://paddleocr.bj.bcebos.com/dygraph_v2.0/test/ic15_data.tar --no-check-certificate + cd ./train_data/ && tar xf ic15_data.tar && cd ../ cd ./inference && tar xf rec_inference.tar && tar xf ch_PP-OCRv2_rec_infer.tar && cd ../ fi if [ ${model_name} = "PPOCRv2_ocr_det_kl" ]; then diff --git a/test_tipc/readme.md b/test_tipc/readme.md index 8b2489f3445ddfa87c1e587d6da81992fdb90e64..7b7548cd7296760d4caec0ed741c47137d86ece1 100644 --- a/test_tipc/readme.md +++ b/test_tipc/readme.md @@ -68,14 +68,14 @@ test_tipc/ ├── model_linux_gpu_normal_normal_infer_cpp_linux_gpu_cpu.txt # 测试Linux上c++预测的配置文件 ├── model_linux_gpu_normal_normal_infer_python_jetson.txt # 测试Jetson上python预测的配置文件 ├── train_linux_gpu_fleet_amp_infer_python_linux_gpu_cpu.txt # 测试Linux上多机多卡、混合精度训练和python预测的配置文件 - ├── ... + ├── ... ├── ch_ppocr_server_v2.0_det # ch_ppocr_server_v2.0_det模型的测试配置文件目录 - ├── ... + ├── ... ├── ch_ppocr_mobile_v2.0_rec # ch_ppocr_mobile_v2.0_rec模型的测试配置文件目录 - ├── ... + ├── ... ├── ch_ppocr_server_v2.0_det # ch_ppocr_server_v2.0_det模型的测试配置文件目录 - ├── ... - ├── ... + ├── ... + ├── ... ├── results/ # 预先保存的预测结果，用于和实际预测结果进行精读比对 ├── python_ppocr_det_mobile_results_fp32.txt # 预存的mobile版ppocr检测模型python预测fp32精度的结果 ├── python_ppocr_det_mobile_results_fp16.txt # 预存的mobile版ppocr检测模型python预测fp16精度的结果 @@ -119,7 +119,7 @@ bash test_tipc/test_train_inference_python.sh configs/[model_name]/[params_file_ bash test_tipc/prepare.sh ./test_tipc/configs/ch_ppocr_mobile_v2.0_det/train_infer_python.txt 'lite_train_lite_infer' # 运行测试 bash test_tipc/test_train_inference_python.sh ./test_tipc/configs/ch_ppocr_mobile_v2.0_det/train_infer_python.txt 'lite_train_lite_infer' -``` +``` 关于本示例命令的更多信息可查看[基础训练预测使用文档](https://github.com/PaddlePaddle/PaddleOCR/blob/dygraph/test_tipc/docs/test_train_inference_python.md#22-%E5%8A%9F%E8%83%BD%E6%B5%8B%E8%AF%95)。 ### 配置文件命名规范 @@ -136,9 +136,9 @@ bash test_tipc/test_train_inference_python.sh ./test_tipc/configs/ch_ppocr_mobil ## 4. 开始测试 -各功能测试中涉及混合精度、裁剪、量化等训练相关，及mkldnn、Tensorrt等多种预测相关参数配置，请点击下方相应链接了解更多细节和使用教程： -- [test_train_inference_python 使用](docs/test_train_inference_python.md) ：测试基于Python的模型训练、评估、推理等基本功能，包括裁剪、量化、蒸馏。 +各功能测试中涉及混合精度、裁剪、量化等训练相关，及mkldnn、Tensorrt等多种预测相关参数配置，请点击下方相应链接了解更多细节和使用教程： +- [test_train_inference_python 使用](docs/test_train_inference_python.md) ：测试基于Python的模型训练、评估、推理等基本功能，包括裁剪、量化、蒸馏。 - [test_inference_cpp 使用](docs/test_inference_cpp.md)：测试基于C++的模型推理。 - [test_serving 使用](docs/test_serving.md)：测试基于Paddle Serving的服务化部署功能。 -- [test_lite_arm_cpu_cpp 使用](docs/test_lite_arm_cpu_cpp.md)：测试基于Paddle-Lite的ARM CPU端c++预测部署功能。 +- [test_lite_arm_cpp 使用](docs/test_lite_arm_cpp.md)：测试基于Paddle-Lite的ARM CPU端c++预测部署功能。 - [test_paddle2onnx 使用](docs/test_paddle2onnx.md)：测试Paddle2ONNX的模型转化功能，并验证正确性。 diff --git a/test_tipc/supplementary/__init__.py b/test_tipc/supplementary/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..8b137891791fe96927ad78e64b0aad7bded08bdc --- /dev/null +++ b/test_tipc/supplementary/__init__.py @@ -0,0 +1 @@ + diff --git a/test_tipc/supplementary/config.py b/test_tipc/supplementary/config.py new file mode 100644 index 0000000000000000000000000000000000000000..d0dce227ef1f1a57780b36cb7f9f60acfe6afc36 --- /dev/null +++ b/test_tipc/supplementary/config.py @@ -0,0 +1,137 @@ +import numpy as np +import os +import sys +import platform +import yaml +import time +import shutil +import paddle +import paddle.distributed as dist +from tqdm import tqdm +from argparse import ArgumentParser, RawDescriptionHelpFormatter +from utils import get_logger, print_dict + + +class ArgsParser(ArgumentParser): + def __init__(self): + super(ArgsParser, self).__init__( + formatter_class=RawDescriptionHelpFormatter) + self.add_argument("-c", "--config", help="configuration file to use") + self.add_argument( + "-o", "--opt", nargs='+', help="set configuration options") + self.add_argument( + '-p', + '--profiler_options', + type=str, + default=None, + help='The option of profiler, which should be in format \"key1=value1;key2=value2;key3=value3\".' + ) + + def parse_args(self, argv=None): + args = super(ArgsParser, self).parse_args(argv) + assert args.config is not None, \ + "Please specify --config=configure_file_path." + args.opt = self._parse_opt(args.opt) + return args + + def _parse_opt(self, opts): + config = {} + if not opts: + return config + for s in opts: + s = s.strip() + k, v = s.split('=') + config[k] = yaml.load(v, Loader=yaml.Loader) + return config + + +class AttrDict(dict): + """Single level attribute dict, NOT recursive""" + + def __init__(self, **kwargs): + super(AttrDict, self).__init__() + super(AttrDict, self).update(kwargs) + + def __getattr__(self, key): + if key in self: + return self[key] + raise AttributeError("object has no attribute '{}'".format(key)) + + +global_config = AttrDict() + +default_config = {'Global': {'debug': False, }} + + +def load_config(file_path): + """ + Load config from yml/yaml file. + Args: + file_path (str): Path of the config file to be loaded. + Returns: global config + """ + merge_config(default_config) + _, ext = os.path.splitext(file_path) + assert ext in ['.yml', '.yaml'], "only support yaml files for now" + merge_config(yaml.load(open(file_path, 'rb'), Loader=yaml.Loader)) + return global_config + + +def merge_config(config): + """ + Merge config into global config. + Args: + config (dict): Config to be merged. + Returns: global config + """ + for key, value in config.items(): + if "." not in key: + if isinstance(value, dict) and key in global_config: + global_config[key].update(value) + else: + global_config[key] = value + else: + sub_keys = key.split('.') + assert ( + sub_keys[0] in global_config + ), "the sub_keys can only be one of global_config: {}, but get: {}, please check your running command".format( + global_config.keys(), sub_keys[0]) + cur = global_config[sub_keys[0]] + for idx, sub_key in enumerate(sub_keys[1:]): + if idx == len(sub_keys) - 2: + cur[sub_key] = value + else: + cur = cur[sub_key] + + +def preprocess(is_train=False): + FLAGS = ArgsParser().parse_args() + profiler_options = FLAGS.profiler_options + config = load_config(FLAGS.config) + merge_config(FLAGS.opt) + profile_dic = {"profiler_options": FLAGS.profiler_options} + merge_config(profile_dic) + + if is_train: + # save_config + save_model_dir = config['save_model_dir'] + os.makedirs(save_model_dir, exist_ok=True) + with open(os.path.join(save_model_dir, 'config.yml'), 'w') as f: + yaml.dump( + dict(config), f, default_flow_style=False, sort_keys=False) + log_file = '{}/train.log'.format(save_model_dir) + else: + log_file = None + logger = get_logger(name='root', log_file=log_file) + + # check if set use_gpu=True in paddlepaddle cpu version + use_gpu = config['use_gpu'] + + print_dict(config, logger) + + return config, logger + + +if __name__ == "__main__": + config, logger = preprocess(is_train=False) + # print(config) diff --git a/test_tipc/supplementary/custom_op/custom_relu_op.cc b/test_tipc/supplementary/custom_op/custom_relu_op.cc new file mode 100644 index 0000000000000000000000000000000000000000..97002a9118e867588065bf28c5695f53b1d42694 --- /dev/null +++ b/test_tipc/supplementary/custom_op/custom_relu_op.cc @@ -0,0 +1,109 @@ +// Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + + +// reference from : https://github.com/PaddlePaddle/Paddle-Inference-Demo/blob/master/python/custom-operator/custom_relu_op.cc +#include +#include + +#include "paddle/extension.h" + +template +void relu_cpu_forward_kernel(const data_t* x_data, + data_t* out_data, + int64_t x_numel) { + for (int i = 0; i < x_numel; ++i) { + out_data[i] = std::max(static_cast(0.), x_data[i]); + } +} + +template +void relu_cpu_backward_kernel(const data_t* grad_out_data, + const data_t* out_data, + data_t* grad_x_data, + int64_t out_numel) { + for (int i = 0; i < out_numel; ++i) { + grad_x_data[i] = + grad_out_data[i] * (out_data[i] > static_cast(0) ? 1. : 0.); + } +} + +std::vector relu_cpu_forward(const paddle::Tensor& x) { + auto out = paddle::Tensor(paddle::PlaceType::kCPU); + + out.reshape(x.shape()); + PD_DISPATCH_FLOATING_TYPES( + x.type(), "relu_cpu_forward", ([&] { + relu_cpu_forward_kernel( + x.data(), out.mutable_data(x.place()), x.size()); + })); + + return {out}; +} + +std::vector relu_cpu_backward(const paddle::Tensor& x, + const paddle::Tensor& out, + const paddle::Tensor& grad_out) { + auto grad_x = paddle::Tensor(paddle::PlaceType::kCPU); + grad_x.reshape(x.shape()); + + PD_DISPATCH_FLOATING_TYPES(out.type(), "relu_cpu_backward", ([&] { + relu_cpu_backward_kernel( + grad_out.data(), + out.data(), + grad_x.mutable_data(x.place()), + out.size()); + })); + + return {grad_x}; +} + +std::vector relu_cuda_forward(const paddle::Tensor& x); +std::vector relu_cuda_backward(const paddle::Tensor& x, + const paddle::Tensor& out, + const paddle::Tensor& grad_out); + +std::vector ReluForward(const paddle::Tensor& x) { + // TODO(chenweihang): Check Input + if (x.place() == paddle::PlaceType::kCPU) { + return relu_cpu_forward(x); + } else if (x.place() == paddle::PlaceType::kGPU) { + return relu_cuda_forward(x); + } else { + throw std::runtime_error("Not implemented."); + } +} + +std::vector ReluBackward(const paddle::Tensor& x, + const paddle::Tensor& out, + const paddle::Tensor& grad_out) { + // TODO(chenweihang): Check Input + if (x.place() == paddle::PlaceType::kCPU) { + return relu_cpu_backward(x, out, grad_out); + } else if (x.place() == paddle::PlaceType::kGPU) { + return relu_cuda_backward(x, out, grad_out); + } else { + throw std::runtime_error("Not implemented."); + } +} + +PD_BUILD_OP(custom_relu) + .Inputs({"X"}) + .Outputs({"Out"}) + .SetKernelFn(PD_KERNEL(ReluForward)); + +PD_BUILD_GRAD_OP(custom_relu) + .Inputs({"X", "Out", paddle::Grad("Out")}) + .Outputs({paddle::Grad("X")}) + .SetKernelFn(PD_KERNEL(ReluBackward)); \ No newline at end of file diff --git a/test_tipc/supplementary/custom_op/custom_relu_op.cu b/test_tipc/supplementary/custom_op/custom_relu_op.cu new file mode 100644 index 0000000000000000000000000000000000000000..9b953a33cc73bd9f9ff5086551e4243f580f084c --- /dev/null +++ b/test_tipc/supplementary/custom_op/custom_relu_op.cu @@ -0,0 +1,76 @@ +// Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + + +// reference https://github.com/PaddlePaddle/Paddle-Inference-Demo/blob/master/python/custom-operator/custom_relu_op.cu + +#include "paddle/extension.h" + +template +__global__ void relu_cuda_forward_kernel(const data_t* x, + data_t* y, + const int num) { + int gid = blockIdx.x * blockDim.x + threadIdx.x; + for (int i = gid; i < num; i += blockDim.x * gridDim.x) { + y[i] = max(x[i], static_cast(0.)); + } +} + +template +__global__ void relu_cuda_backward_kernel(const data_t* dy, + const data_t* y, + data_t* dx, + const int num) { + int gid = blockIdx.x * blockDim.x + threadIdx.x; + for (int i = gid; i < num; i += blockDim.x * gridDim.x) { + dx[i] = dy[i] * (y[i] > 0 ? 1. : 0.); + } +} + +std::vector relu_cuda_forward(const paddle::Tensor& x) { + auto out = paddle::Tensor(paddle::PlaceType::kGPU); + + out.reshape(x.shape()); + int numel = x.size(); + int block = 512; + int grid = (numel + block - 1) / block; + PD_DISPATCH_FLOATING_TYPES( + x.type(), "relu_cuda_forward_kernel", ([&] { + relu_cuda_forward_kernel<<>>( + x.data(), out.mutable_data(x.place()), numel); + })); + + return {out}; +} + +std::vector relu_cuda_backward(const paddle::Tensor& x, + const paddle::Tensor& out, + const paddle::Tensor& grad_out) { + auto grad_x = paddle::Tensor(paddle::PlaceType::kGPU); + grad_x.reshape(x.shape()); + + int numel = out.size(); + int block = 512; + int grid = (numel + block - 1) / block; + PD_DISPATCH_FLOATING_TYPES( + out.type(), "relu_cuda_backward_kernel", ([&] { + relu_cuda_backward_kernel<<>>( + grad_out.data(), + out.data(), + grad_x.mutable_data(x.place()), + numel); + })); + + return {grad_x}; +} diff --git a/test_tipc/supplementary/custom_op/test.py b/test_tipc/supplementary/custom_op/test.py new file mode 100644 index 0000000000000000000000000000000000000000..8b7f303dd65d52c2e4332fdd2c77dd15a057101b --- /dev/null +++ b/test_tipc/supplementary/custom_op/test.py @@ -0,0 +1,76 @@ +import paddle +import paddle.nn as nn +from paddle.vision.transforms import Compose, Normalize +from paddle.utils.cpp_extension import load +from paddle.inference import Config +from paddle.inference import create_predictor +import numpy as np + +EPOCH_NUM = 4 +BATCH_SIZE = 64 + +# jit compile custom op +custom_ops = load( + name="custom_jit_ops", sources=["custom_relu_op.cc", "custom_relu_op.cu"]) + + +class LeNet(nn.Layer): + def __init__(self): + super(LeNet, self).__init__() + self.conv1 = nn.Conv2D( + in_channels=1, out_channels=6, kernel_size=5, stride=1, padding=2) + self.max_pool1 = nn.MaxPool2D(kernel_size=2, stride=2) + self.conv2 = nn.Conv2D( + in_channels=6, out_channels=16, kernel_size=5, stride=1) + self.max_pool2 = nn.MaxPool2D(kernel_size=2, stride=2) + self.linear1 = nn.Linear(in_features=16 * 5 * 5, out_features=120) + self.linear2 = nn.Linear(in_features=120, out_features=84) + self.linear3 = nn.Linear(in_features=84, out_features=10) + + def forward(self, x): + x = self.conv1(x) + x = custom_ops.custom_relu(x) + x = self.max_pool1(x) + x = custom_ops.custom_relu(x) + x = self.conv2(x) + x = self.max_pool2(x) + x = paddle.flatten(x, start_axis=1, stop_axis=-1) + x = self.linear1(x) + x = custom_ops.custom_relu(x) + x = self.linear2(x) + x = custom_ops.custom_relu(x) + x = self.linear3(x) + return x + + +# set device +paddle.set_device("gpu") + +# model +net = LeNet() +loss_fn = nn.CrossEntropyLoss() +opt = paddle.optimizer.Adam(learning_rate=0.001, parameters=net.parameters()) + +# data loader +transform = Compose([Normalize(mean=[127.5], std=[127.5], data_format='CHW')]) +train_dataset = paddle.vision.datasets.MNIST(mode='train', transform=transform) +train_loader = paddle.io.DataLoader( + train_dataset, + batch_size=BATCH_SIZE, + shuffle=True, + drop_last=True, + num_workers=2) + +# train +for epoch_id in range(EPOCH_NUM): + for batch_id, (image, label) in enumerate(train_loader()): + out = net(image) + loss = loss_fn(out, label) + loss.backward() + + if batch_id % 300 == 0: + print("Epoch {} batch {}: loss = {}".format(epoch_id, batch_id, + np.mean(loss.numpy()))) + + opt.step() + opt.clear_grad() diff --git a/test_tipc/supplementary/data.py b/test_tipc/supplementary/data.py new file mode 100644 index 0000000000000000000000000000000000000000..2770a9a42c745d52e8310abd61356bf92e50f436 --- /dev/null +++ b/test_tipc/supplementary/data.py @@ -0,0 +1,140 @@ +import numpy as np +import paddle +import os +import cv2 +import glob + + +def transform(data, ops=None): + """ transform """ + if ops is None: + ops = [] + for op in ops: + data = op(data) + if data is None: + return None + return data + + +def create_operators(op_param_list, global_config=None): + """ + create operators based on the config + Args: + params(list): a dict list, used to create some operators + """ + assert isinstance(op_param_list, list), ('operator config should be a list') + ops = [] + for operator in op_param_list: + assert isinstance(operator, + dict) and len(operator) == 1, "yaml format error" + op_name = list(operator)[0] + param = {} if operator[op_name] is None else operator[op_name] + if global_config is not None: + param.update(global_config) + op = eval(op_name)(**param) + ops.append(op) + return ops + + +class DecodeImage(object): + """ decode image """ + + def __init__(self, img_mode='RGB', channel_first=False, **kwargs): + self.img_mode = img_mode + self.channel_first = channel_first + + def __call__(self, data): + img = data['image'] + if six.PY2: + assert type(img) is str and len( + img) > 0, "invalid input 'img' in DecodeImage" + else: + assert type(img) is bytes and len( + img) > 0, "invalid input 'img' in DecodeImage" + img = np.frombuffer(img, dtype='uint8') + img = cv2.imdecode(img, 1) + if img is None: + return None + if self.img_mode == 'GRAY': + img = cv2.cvtColor(img, cv2.COLOR_GRAY2BGR) + elif self.img_mode == 'RGB': + assert img.shape[2] == 3, 'invalid shape of image[%s]' % (img.shape) + img = img[:, :, ::-1] + + if self.channel_first: + img = img.transpose((2, 0, 1)) + + data['image'] = img + data['src_image'] = img + return data + + +class NormalizeImage(object): + """ normalize image such as substract mean, divide std + """ + + def __init__(self, scale=None, mean=None, std=None, order='chw', **kwargs): + if isinstance(scale, str): + scale = eval(scale) + self.scale = np.float32(scale if scale is not None else 1.0 / 255.0) + mean = mean if mean is not None else [0.485, 0.456, 0.406] + std = std if std is not None else [0.229, 0.224, 0.225] + + shape = (3, 1, 1) if order == 'chw' else (1, 1, 3) + self.mean = np.array(mean).reshape(shape).astype('float32') + self.std = np.array(std).reshape(shape).astype('float32') + + def __call__(self, data): + img = data['image'] + from PIL import Image + if isinstance(img, Image.Image): + img = np.array(img) + assert isinstance(img, + np.ndarray), "invalid input 'img' in NormalizeImage" + data['image'] = ( + img.astype('float32') * self.scale - self.mean) / self.std + return data + + +class ToCHWImage(object): + """ convert hwc image to chw image + """ + + def __init__(self, **kwargs): + pass + + def __call__(self, data): + img = data['image'] + from PIL import Image + if isinstance(img, Image.Image): + img = np.array(img) + data['image'] = img.transpose((2, 0, 1)) + + src_img = data['src_image'] + from PIL import Image + if isinstance(img, Image.Image): + src_img = np.array(src_img) + data['src_image'] = img.transpose((2, 0, 1)) + + return data + + +class SimpleDataset(nn.Dataset): + def __init__(self, config, mode, logger, seed=None): + self.logger = logger + self.mode = mode.lower() + + data_dir = config['Train']['data_dir'] + + imgs_list = self.get_image_list(data_dir) + + self.ops = create_operators(cfg['transforms'], None) + + def get_image_list(self, img_dir): + imgs = glob.glob(os.path.join(img_dir, "*.png")) + if len(imgs) == 0: + raise ValueError(f"not any images founded in {img_dir}") + return imgs + + def __getitem__(self, idx): + return None diff --git a/test_tipc/supplementary/data_loader.py b/test_tipc/supplementary/data_loader.py new file mode 100644 index 0000000000000000000000000000000000000000..049e7b2d36306d4bb7264d1c45a072ed84bbba60 --- /dev/null +++ b/test_tipc/supplementary/data_loader.py @@ -0,0 +1,66 @@ +import numpy as np +from paddle.vision.datasets import Cifar100 +from paddle.vision.transforms import Normalize +from paddle.fluid.dataloader.collate import default_collate_fn +import signal +import os +from paddle.io import Dataset, DataLoader, DistributedBatchSampler + + +def term_mp(sig_num, frame): + """ kill all child processes + """ + pid = os.getpid() + pgid = os.getpgid(os.getpid()) + print("main proc {} exit, kill process group " "{}".format(pid, pgid)) + os.killpg(pgid, signal.SIGKILL) + return + + +def build_dataloader(mode, + batch_size=4, + seed=None, + num_workers=0, + device='gpu:0'): + + normalize = Normalize( + mean=[0.5, 0.5, 0.5], std=[0.5, 0.5, 0.5], data_format='HWC') + + if mode.lower() == "train": + dataset = Cifar100(mode=mode, transform=normalize) + elif mode.lower() in ["test", 'valid', 'eval']: + dataset = Cifar100(mode="test", transform=normalize) + else: + raise ValueError(f"{mode} should be one of ['train', 'test']") + + # define batch sampler + batch_sampler = DistributedBatchSampler( + dataset=dataset, batch_size=batch_size, shuffle=False, drop_last=True) + + data_loader = DataLoader( + dataset=dataset, + batch_sampler=batch_sampler, + places=device, + num_workers=num_workers, + return_list=True, + use_shared_memory=False) + + # support exit using ctrl+c + signal.signal(signal.SIGINT, term_mp) + signal.signal(signal.SIGTERM, term_mp) + + return data_loader + + +# cifar100 = Cifar100(mode='train', transform=normalize) + +# data = cifar100[0] + +# image, label = data + +# reader = build_dataloader('train') + +# for idx, data in enumerate(reader): +# print(idx, data[0].shape, data[1].shape) +# if idx >= 10: +# break diff --git a/test_tipc/supplementary/load_cifar.py b/test_tipc/supplementary/load_cifar.py new file mode 100644 index 0000000000000000000000000000000000000000..6646dca390dd9e0bde51431f474008d07e638a01 --- /dev/null +++ b/test_tipc/supplementary/load_cifar.py @@ -0,0 +1,40 @@ +import pickle as p +import numpy as np +from PIL import Image + + +def load_CIFAR_batch(filename): + """ load single batch of cifar """ + with open(filename, 'rb') as f: + datadict = p.load(f, encoding='bytes') + # 以字典的形式取出数据 + X = datadict[b'data'] + Y = datadict[b'fine_labels'] + try: + X = X.reshape(10000, 3, 32, 32) + except: + X = X.reshape(50000, 3, 32, 32) + Y = np.array(Y) + print(Y.shape) + return X, Y + + +if __name__ == "__main__": + mode = "train" + imgX, imgY = load_CIFAR_batch(f"./cifar-100-python/{mode}") + with open(f'./cifar-100-python/{mode}_imgs/img_label.txt', 'a+') as f: + for i in range(imgY.shape[0]): + f.write('img' + str(i) + ' ' + str(imgY[i]) + '\n') + + for i in range(imgX.shape[0]): + imgs = imgX[i] + img0 = imgs[0] + img1 = imgs[1] + img2 = imgs[2] + i0 = Image.fromarray(img0) + i1 = Image.fromarray(img1) + i2 = Image.fromarray(img2) + img = Image.merge("RGB", (i0, i1, i2)) + name = "img" + str(i) + ".png" + img.save(f"./cifar-100-python/{mode}_imgs/" + name, "png") + print("save successfully!") diff --git a/test_tipc/supplementary/loss.py b/test_tipc/supplementary/loss.py new file mode 100644 index 0000000000000000000000000000000000000000..8cb1cd498c9b02be85975bbba4197b7dc2ef310e --- /dev/null +++ b/test_tipc/supplementary/loss.py @@ -0,0 +1,128 @@ +import paddle +import paddle.nn.functional as F + + +class Loss(object): + """ + Loss + """ + + def __init__(self, class_dim=1000, epsilon=None): + assert class_dim > 1, "class_dim=%d is not larger than 1" % (class_dim) + self._class_dim = class_dim + if epsilon is not None and epsilon >= 0.0 and epsilon <= 1.0: + self._epsilon = epsilon + self._label_smoothing = True + else: + self._epsilon = None + self._label_smoothing = False + + def _labelsmoothing(self, target): + if target.shape[-1] != self._class_dim: + one_hot_target = F.one_hot(target, self._class_dim) + else: + one_hot_target = target + soft_target = F.label_smooth(one_hot_target, epsilon=self._epsilon) + soft_target = paddle.reshape(soft_target, shape=[-1, self._class_dim]) + return soft_target + + def _crossentropy(self, input, target, use_pure_fp16=False): + if self._label_smoothing: + target = self._labelsmoothing(target) + input = -F.log_softmax(input, axis=-1) + cost = paddle.sum(target * input, axis=-1) + else: + cost = F.cross_entropy(input=input, label=target) + if use_pure_fp16: + avg_cost = paddle.sum(cost) + else: + avg_cost = paddle.mean(cost) + return avg_cost + + def __call__(self, input, target): + return self._crossentropy(input, target) + + +def build_loss(config, epsilon=None): + class_dim = config['class_dim'] + loss_func = Loss(class_dim=class_dim, epsilon=epsilon) + return loss_func + + +class LossDistill(Loss): + def __init__(self, model_name_list, class_dim=1000, epsilon=None): + assert class_dim > 1, "class_dim=%d is not larger than 1" % (class_dim) + self._class_dim = class_dim + if epsilon is not None and epsilon >= 0.0 and epsilon <= 1.0: + self._epsilon = epsilon + self._label_smoothing = True + else: + self._epsilon = None + self._label_smoothing = False + + self.model_name_list = model_name_list + assert len(self.model_name_list) > 1, "error" + + def __call__(self, input, target): + losses = {} + for k in self.model_name_list: + inp = input[k] + losses[k] = self._crossentropy(inp, target) + return losses + + +class KLJSLoss(object): + def __init__(self, mode='kl'): + assert mode in ['kl', 'js', 'KL', 'JS' + ], "mode can only be one of ['kl', 'js', 'KL', 'JS']" + self.mode = mode + + def __call__(self, p1, p2, reduction="mean"): + p1 = F.softmax(p1, axis=-1) + p2 = F.softmax(p2, axis=-1) + + loss = paddle.multiply(p2, paddle.log((p2 + 1e-5) / (p1 + 1e-5) + 1e-5)) + + if self.mode.lower() == "js": + loss += paddle.multiply( + p1, paddle.log((p1 + 1e-5) / (p2 + 1e-5) + 1e-5)) + loss *= 0.5 + if reduction == "mean": + loss = paddle.mean(loss) + elif reduction == "none" or reduction is None: + return loss + else: + loss = paddle.sum(loss) + return loss + + +class DMLLoss(object): + def __init__(self, model_name_pairs, mode='js'): + + self.model_name_pairs = self._check_model_name_pairs(model_name_pairs) + self.kljs_loss = KLJSLoss(mode=mode) + + def _check_model_name_pairs(self, model_name_pairs): + if not isinstance(model_name_pairs, list): + return [] + elif isinstance(model_name_pairs[0], list) and isinstance( + model_name_pairs[0][0], str): + return model_name_pairs + else: + return [model_name_pairs] + + def __call__(self, predicts, target=None): + loss_dict = dict() + for pairs in self.model_name_pairs: + p1 = predicts[pairs[0]] + p2 = predicts[pairs[1]] + + loss_dict[pairs[0] + "_" + pairs[1]] = self.kljs_loss(p1, p2) + + return loss_dict + + +# def build_distill_loss(config, epsilon=None): +# class_dim = config['class_dim'] +# loss = LossDistill(model_name_list=['student', 'student1'], ) +# return loss_func diff --git a/test_tipc/supplementary/metric.py b/test_tipc/supplementary/metric.py new file mode 100644 index 0000000000000000000000000000000000000000..401cf9b9d22595e20be16314e763e602fd411b70 --- /dev/null +++ b/test_tipc/supplementary/metric.py @@ -0,0 +1,56 @@ +import paddle +import paddle.nn.functional as F +from collections import OrderedDict + + +def create_metric(out, + label, + architecture=None, + topk=5, + classes_num=1000, + use_distillation=False, + mode="train"): + """ + Create measures of model accuracy, such as top1 and top5 + + Args: + out(variable): model output variable + feeds(dict): dict of model input variables(included label) + topk(int): usually top5 + classes_num(int): num of classes + use_distillation(bool): whether to use distillation training + mode(str): mode, train/valid + + Returns: + fetchs(dict): dict of measures + """ + # if architecture["name"] == "GoogLeNet": + # assert len(out) == 3, "GoogLeNet should have 3 outputs" + # out = out[0] + # else: + # # just need student label to get metrics + # if use_distillation: + # out = out[1] + softmax_out = F.softmax(out) + + fetchs = OrderedDict() + # set top1 to fetchs + top1 = paddle.metric.accuracy(softmax_out, label=label, k=1) + # set topk to fetchs + k = min(topk, classes_num) + topk = paddle.metric.accuracy(softmax_out, label=label, k=k) + + # multi cards' eval + if mode != "train" and paddle.distributed.get_world_size() > 1: + top1 = paddle.distributed.all_reduce( + top1, op=paddle.distributed.ReduceOp. + SUM) / paddle.distributed.get_world_size() + topk = paddle.distributed.all_reduce( + topk, op=paddle.distributed.ReduceOp. + SUM) / paddle.distributed.get_world_size() + + fetchs['top1'] = top1 + topk_name = 'top{}'.format(k) + fetchs[topk_name] = topk + + return fetchs diff --git a/test_tipc/supplementary/mv3.py b/test_tipc/supplementary/mv3.py new file mode 100644 index 0000000000000000000000000000000000000000..9ffcedac03857961d3c0136c3d2d26e0b5feca6d --- /dev/null +++ b/test_tipc/supplementary/mv3.py @@ -0,0 +1,487 @@ +# copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import absolute_import +from __future__ import division +from __future__ import print_function + +import numpy as np +import paddle +from paddle import ParamAttr +import paddle.nn as nn +import paddle.nn.functional as F +from paddle.nn.functional import hardswish, hardsigmoid +from paddle.nn import Conv2D, BatchNorm, Linear, Dropout +from paddle.nn import AdaptiveAvgPool2D, MaxPool2D, AvgPool2D +from paddle.regularizer import L2Decay +import math + +from paddle.utils.cpp_extension import load +# jit compile custom op +custom_ops = load( + name="custom_jit_ops", + sources=["./custom_op/custom_relu_op.cc", "./custom_op/custom_relu_op.cu"]) + + +def make_divisible(v, divisor=8, min_value=None): + if min_value is None: + min_value = divisor + new_v = max(min_value, int(v + divisor / 2) // divisor * divisor) + if new_v < 0.9 * v: + new_v += divisor + return new_v + + +class MobileNetV3(nn.Layer): + def __init__(self, + scale=1.0, + model_name="small", + dropout_prob=0.2, + class_dim=1000, + use_custom_relu=False): + super(MobileNetV3, self).__init__() + self.use_custom_relu = use_custom_relu + + inplanes = 16 + if model_name == "large": + self.cfg = [ + # k, exp, c, se, nl, s, + [3, 16, 16, False, "relu", 1], + [3, 64, 24, False, "relu", 2], + [3, 72, 24, False, "relu", 1], + [5, 72, 40, True, "relu", 2], + [5, 120, 40, True, "relu", 1], + [5, 120, 40, True, "relu", 1], + [3, 240, 80, False, "hardswish", 2], + [3, 200, 80, False, "hardswish", 1], + [3, 184, 80, False, "hardswish", 1], + [3, 184, 80, False, "hardswish", 1], + [3, 480, 112, True, "hardswish", 1], + [3, 672, 112, True, "hardswish", 1], + [5, 672, 160, True, "hardswish", 2], + [5, 960, 160, True, "hardswish", 1], + [5, 960, 160, True, "hardswish", 1], + ] + self.cls_ch_squeeze = 960 + self.cls_ch_expand = 1280 + elif model_name == "small": + self.cfg = [ + # k, exp, c, se, nl, s, + [3, 16, 16, True, "relu", 2], + [3, 72, 24, False, "relu", 2], + [3, 88, 24, False, "relu", 1], + [5, 96, 40, True, "hardswish", 2], + [5, 240, 40, True, "hardswish", 1], + [5, 240, 40, True, "hardswish", 1], + [5, 120, 48, True, "hardswish", 1], + [5, 144, 48, True, "hardswish", 1], + [5, 288, 96, True, "hardswish", 2], + [5, 576, 96, True, "hardswish", 1], + [5, 576, 96, True, "hardswish", 1], + ] + self.cls_ch_squeeze = 576 + self.cls_ch_expand = 1280 + else: + raise NotImplementedError( + "mode[{}_model] is not implemented!".format(model_name)) + + self.conv1 = ConvBNLayer( + in_c=3, + out_c=make_divisible(inplanes * scale), + filter_size=3, + stride=2, + padding=1, + num_groups=1, + if_act=True, + act="hardswish", + name="conv1", + use_custom_relu=self.use_custom_relu) + + self.block_list = [] + i = 0 + inplanes = make_divisible(inplanes * scale) + for (k, exp, c, se, nl, s) in self.cfg: + block = self.add_sublayer( + "conv" + str(i + 2), + ResidualUnit( + in_c=inplanes, + mid_c=make_divisible(scale * exp), + out_c=make_divisible(scale * c), + filter_size=k, + stride=s, + use_se=se, + act=nl, + name="conv" + str(i + 2), + use_custom_relu=self.use_custom_relu)) + self.block_list.append(block) + inplanes = make_divisible(scale * c) + i += 1 + + self.last_second_conv = ConvBNLayer( + in_c=inplanes, + out_c=make_divisible(scale * self.cls_ch_squeeze), + filter_size=1, + stride=1, + padding=0, + num_groups=1, + if_act=True, + act="hardswish", + name="conv_last", + use_custom_relu=self.use_custom_relu) + + self.pool = AdaptiveAvgPool2D(1) + + self.last_conv = Conv2D( + in_channels=make_divisible(scale * self.cls_ch_squeeze), + out_channels=self.cls_ch_expand, + kernel_size=1, + stride=1, + padding=0, + weight_attr=ParamAttr(), + bias_attr=False) + + self.dropout = Dropout(p=dropout_prob, mode="downscale_in_infer") + + self.out = Linear( + self.cls_ch_expand, + class_dim, + weight_attr=ParamAttr(), + bias_attr=ParamAttr()) + + def forward(self, inputs, label=None): + x = self.conv1(inputs) + + for block in self.block_list: + x = block(x) + + x = self.last_second_conv(x) + x = self.pool(x) + + x = self.last_conv(x) + x = hardswish(x) + x = self.dropout(x) + x = paddle.flatten(x, start_axis=1, stop_axis=-1) + x = self.out(x) + return x + + +class ConvBNLayer(nn.Layer): + def __init__(self, + in_c, + out_c, + filter_size, + stride, + padding, + num_groups=1, + if_act=True, + act=None, + use_cudnn=True, + name="", + use_custom_relu=False): + super(ConvBNLayer, self).__init__() + self.if_act = if_act + self.act = act + self.conv = Conv2D( + in_channels=in_c, + out_channels=out_c, + kernel_size=filter_size, + stride=stride, + padding=padding, + groups=num_groups, + weight_attr=ParamAttr(), + bias_attr=False) + self.bn = BatchNorm( + num_channels=out_c, + act=None, + param_attr=ParamAttr(regularizer=L2Decay(0.0)), + bias_attr=ParamAttr(regularizer=L2Decay(0.0))) + # moving_mean_name=name + "_bn_mean", + # moving_variance_name=name + "_bn_variance") + + self.use_custom_relu = use_custom_relu + + def forward(self, x): + x = self.conv(x) + x = self.bn(x) + if self.if_act: + if self.act == "relu": + if self.use_custom_relu: + x = custom_ops.custom_relu(x) + else: + x = F.relu(x) + elif self.act == "hardswish": + x = hardswish(x) + else: + print("The activation function is selected incorrectly.") + exit() + return x + + +class ResidualUnit(nn.Layer): + def __init__(self, + in_c, + mid_c, + out_c, + filter_size, + stride, + use_se, + act=None, + name='', + use_custom_relu=False): + super(ResidualUnit, self).__init__() + self.if_shortcut = stride == 1 and in_c == out_c + self.if_se = use_se + + self.use_custom_relu = use_custom_relu + + self.expand_conv = ConvBNLayer( + in_c=in_c, + out_c=mid_c, + filter_size=1, + stride=1, + padding=0, + if_act=True, + act=act, + name=name + "_expand", + use_custom_relu=self.use_custom_relu) + self.bottleneck_conv = ConvBNLayer( + in_c=mid_c, + out_c=mid_c, + filter_size=filter_size, + stride=stride, + padding=int((filter_size - 1) // 2), + num_groups=mid_c, + if_act=True, + act=act, + name=name + "_depthwise", + use_custom_relu=self.use_custom_relu) + if self.if_se: + self.mid_se = SEModule(mid_c, name=name + "_se") + self.linear_conv = ConvBNLayer( + in_c=mid_c, + out_c=out_c, + filter_size=1, + stride=1, + padding=0, + if_act=False, + act=None, + name=name + "_linear", + use_custom_relu=self.use_custom_relu) + + def forward(self, inputs): + x = self.expand_conv(inputs) + x = self.bottleneck_conv(x) + if self.if_se: + x = self.mid_se(x) + x = self.linear_conv(x) + if self.if_shortcut: + x = paddle.add(inputs, x) + return x + + +class SEModule(nn.Layer): + def __init__(self, channel, reduction=4, name=""): + super(SEModule, self).__init__() + self.avg_pool = AdaptiveAvgPool2D(1) + self.conv1 = Conv2D( + in_channels=channel, + out_channels=channel // reduction, + kernel_size=1, + stride=1, + padding=0, + weight_attr=ParamAttr(), + bias_attr=ParamAttr()) + self.conv2 = Conv2D( + in_channels=channel // reduction, + out_channels=channel, + kernel_size=1, + stride=1, + padding=0, + weight_attr=ParamAttr(), + bias_attr=ParamAttr()) + + def forward(self, inputs): + outputs = self.avg_pool(inputs) + outputs = self.conv1(outputs) + outputs = F.relu(outputs) + outputs = self.conv2(outputs) + outputs = hardsigmoid(outputs, slope=0.2, offset=0.5) + return paddle.multiply(x=inputs, y=outputs) + + +def MobileNetV3_small_x0_35(**args): + model = MobileNetV3(model_name="small", scale=0.35, **args) + return model + + +def MobileNetV3_small_x0_5(**args): + model = MobileNetV3(model_name="small", scale=0.5, **args) + return model + + +def MobileNetV3_small_x0_75(**args): + model = MobileNetV3(model_name="small", scale=0.75, **args) + return model + + +def MobileNetV3_small_x1_0(**args): + model = MobileNetV3(model_name="small", scale=1.0, **args) + return model + + +def MobileNetV3_small_x1_25(**args): + model = MobileNetV3(model_name="small", scale=1.25, **args) + return model + + +def MobileNetV3_large_x0_35(**args): + model = MobileNetV3(model_name="large", scale=0.35, **args) + return model + + +def MobileNetV3_large_x0_5(**args): + model = MobileNetV3(model_name="large", scale=0.5, **args) + return model + + +def MobileNetV3_large_x0_75(**args): + model = MobileNetV3(model_name="large", scale=0.75, **args) + return model + + +def MobileNetV3_large_x1_0(**args): + model = MobileNetV3(model_name="large", scale=1.0, **args) + return model + + +def MobileNetV3_large_x1_25(**args): + model = MobileNetV3(model_name="large", scale=1.25, **args) + return + + +class DistillMV3(nn.Layer): + def __init__(self, + scale=1.0, + model_name="small", + dropout_prob=0.2, + class_dim=1000, + args=None, + use_custom_relu=False): + super(DistillMV3, self).__init__() + + self.student = MobileNetV3( + model_name=model_name, + scale=scale, + class_dim=class_dim, + use_custom_relu=use_custom_relu) + + self.student1 = MobileNetV3( + model_name=model_name, + scale=scale, + class_dim=class_dim, + use_custom_relu=use_custom_relu) + + def forward(self, inputs, label=None): + predicts = dict() + predicts['student'] = self.student(inputs, label) + predicts['student1'] = self.student1(inputs, label) + return predicts + + +def distillmv3_large_x0_5(**args): + model = DistillMV3(model_name="large", scale=0.5, **args) + return model + + +class SiameseMV3(nn.Layer): + def __init__(self, + scale=1.0, + model_name="small", + dropout_prob=0.2, + class_dim=1000, + args=None, + use_custom_relu=False): + super(SiameseMV3, self).__init__() + + self.net = MobileNetV3( + model_name=model_name, + scale=scale, + class_dim=class_dim, + use_custom_relu=use_custom_relu) + self.net1 = MobileNetV3( + model_name=model_name, + scale=scale, + class_dim=class_dim, + use_custom_relu=use_custom_relu) + + def forward(self, inputs, label=None): + # net + x = self.net.conv1(inputs) + for block in self.net.block_list: + x = block(x) + + # net1 + x1 = self.net1.conv1(inputs) + for block in self.net1.block_list: + x1 = block(x1) + # add + x = x + x1 + + x = self.net.last_second_conv(x) + x = self.net.pool(x) + + x = self.net.last_conv(x) + x = hardswish(x) + x = self.net.dropout(x) + x = paddle.flatten(x, start_axis=1, stop_axis=-1) + x = self.net.out(x) + return x + + +def siamese_mv3(class_dim, use_custom_relu): + model = SiameseMV3( + scale=0.5, + model_name="large", + class_dim=class_dim, + use_custom_relu=use_custom_relu) + return model + + +def build_model(config): + model_type = config['model_type'] + if model_type == "cls": + class_dim = config['MODEL']['class_dim'] + use_custom_relu = config['MODEL']['use_custom_relu'] + if 'siamese' in config['MODEL'] and config['MODEL']['siamese'] is True: + model = siamese_mv3( + class_dim=class_dim, use_custom_relu=use_custom_relu) + else: + model = MobileNetV3_large_x0_5( + class_dim=class_dim, use_custom_relu=use_custom_relu) + + elif model_type == "cls_distill": + class_dim = config['MODEL']['class_dim'] + use_custom_relu = config['MODEL']['use_custom_relu'] + model = distillmv3_large_x0_5( + class_dim=class_dim, use_custom_relu=use_custom_relu) + + elif model_type == "cls_distill_multiopt": + class_dim = config['MODEL']['class_dim'] + use_custom_relu = config['MODEL']['use_custom_relu'] + model = distillmv3_large_x0_5( + class_dim=100, use_custom_relu=use_custom_relu) + else: + raise ValueError("model_type should be one of ['']") + + return model diff --git a/test_tipc/supplementary/mv3_distill.yml b/test_tipc/supplementary/mv3_distill.yml new file mode 100644 index 0000000000000000000000000000000000000000..887b1eb17fc6ebcc8abb5a1ce80abba34daacf08 --- /dev/null +++ b/test_tipc/supplementary/mv3_distill.yml @@ -0,0 +1,31 @@ + +class_dim: 100 +total_images: 50000 +epochs: 1000 +topk: 5 +save_model_dir: ./output/ +use_gpu: True +model_type: cls_distill + +LEARNING_RATE: + function: 'Cosine' + params: + lr: 0.001 + warmup_epoch: 5 + +OPTIMIZER: + function: 'Momentum' + params: + momentum: 0.9 + regularizer: + function: 'L2' + factor: 0.00002 + +TRAIN: + batch_size: 1280 + num_workers: 4 + +VALID: + batch_size: 64 + num_workers: 4 + diff --git a/test_tipc/supplementary/mv3_large_x0_5.yml b/test_tipc/supplementary/mv3_large_x0_5.yml new file mode 100644 index 0000000000000000000000000000000000000000..531c2f0f50a4b79a03296095eded508ed8d4c12c --- /dev/null +++ b/test_tipc/supplementary/mv3_large_x0_5.yml @@ -0,0 +1,49 @@ + +class_dim: 100 +total_images: 50000 +epoch: 1000 +topk: 5 +save_model_dir: ./output/ +use_gpu: True +model_type: cls +use_custom_relu: false +pretrained_model: +checkpoints: +save_model_dir: ./output/cls/ + +# slim +quant_train: false +prune_train: false + +MODEL: + class_dim: 100 + use_custom_relu: False + siamese: False + +AMP: + use_amp: False + scale_loss: 1024.0 + use_dynamic_loss_scale: True + +LEARNING_RATE: + function: 'Cosine' + params: + lr: 0.001 + warmup_epoch: 5 + +OPTIMIZER: + function: 'Momentum' + params: + momentum: 0.9 + regularizer: + function: 'L2' + factor: 0.00002 + +TRAIN: + batch_size: 1280 + num_workers: 4 + +VALID: + batch_size: 64 + num_workers: 4 + diff --git a/test_tipc/supplementary/optimizer.py b/test_tipc/supplementary/optimizer.py new file mode 100644 index 0000000000000000000000000000000000000000..aaa01534752ed8c3589960e7f7d92e7892b26dd7 --- /dev/null +++ b/test_tipc/supplementary/optimizer.py @@ -0,0 +1,325 @@ +import sys +import math +from paddle.optimizer.lr import LinearWarmup +from paddle.optimizer.lr import PiecewiseDecay +from paddle.optimizer.lr import CosineAnnealingDecay +from paddle.optimizer.lr import ExponentialDecay +import paddle +import paddle.regularizer as regularizer +from copy import deepcopy + + +class Cosine(CosineAnnealingDecay): + """ + Cosine learning rate decay + lr = 0.05 * (math.cos(epoch * (math.pi / epochs)) + 1) + Args: + lr(float): initial learning rate + step_each_epoch(int): steps each epoch + epochs(int): total training epochs + """ + + def __init__(self, lr, step_each_epoch, epochs, **kwargs): + super(Cosine, self).__init__( + learning_rate=lr, + T_max=step_each_epoch * epochs, ) + + self.update_specified = False + + +class Piecewise(PiecewiseDecay): + """ + Piecewise learning rate decay + Args: + lr(float): initial learning rate + step_each_epoch(int): steps each epoch + decay_epochs(list): piecewise decay epochs + gamma(float): decay factor + """ + + def __init__(self, lr, step_each_epoch, decay_epochs, gamma=0.1, **kwargs): + boundaries = [step_each_epoch * e for e in decay_epochs] + lr_values = [lr * (gamma**i) for i in range(len(boundaries) + 1)] + super(Piecewise, self).__init__(boundaries=boundaries, values=lr_values) + + self.update_specified = False + + +class CosineWarmup(LinearWarmup): + """ + Cosine learning rate decay with warmup + [0, warmup_epoch): linear warmup + [warmup_epoch, epochs): cosine decay + Args: + lr(float): initial learning rate + step_each_epoch(int): steps each epoch + epochs(int): total training epochs + warmup_epoch(int): epoch num of warmup + """ + + def __init__(self, lr, step_each_epoch, epochs, warmup_epoch=5, **kwargs): + assert epochs > warmup_epoch, "total epoch({}) should be larger than warmup_epoch({}) in CosineWarmup.".format( + epochs, warmup_epoch) + warmup_step = warmup_epoch * step_each_epoch + start_lr = 0.0 + end_lr = lr + lr_sch = Cosine(lr, step_each_epoch, epochs - warmup_epoch) + + super(CosineWarmup, self).__init__( + learning_rate=lr_sch, + warmup_steps=warmup_step, + start_lr=start_lr, + end_lr=end_lr) + + self.update_specified = False + + +class ExponentialWarmup(LinearWarmup): + """ + Exponential learning rate decay with warmup + [0, warmup_epoch): linear warmup + [warmup_epoch, epochs): Exponential decay + Args: + lr(float): initial learning rate + step_each_epoch(int): steps each epoch + decay_epochs(float): decay epochs + decay_rate(float): decay rate + warmup_epoch(int): epoch num of warmup + """ + + def __init__(self, + lr, + step_each_epoch, + decay_epochs=2.4, + decay_rate=0.97, + warmup_epoch=5, + **kwargs): + warmup_step = warmup_epoch * step_each_epoch + start_lr = 0.0 + end_lr = lr + lr_sch = ExponentialDecay(lr, decay_rate) + + super(ExponentialWarmup, self).__init__( + learning_rate=lr_sch, + warmup_steps=warmup_step, + start_lr=start_lr, + end_lr=end_lr) + + # NOTE: hac method to update exponential lr scheduler + self.update_specified = True + self.update_start_step = warmup_step + self.update_step_interval = int(decay_epochs * step_each_epoch) + self.step_each_epoch = step_each_epoch + + +class LearningRateBuilder(): + """ + Build learning rate variable + https://www.paddlepaddle.org.cn/documentation/docs/zh/api_cn/layers_cn.html + Args: + function(str): class name of learning rate + params(dict): parameters used for init the class + """ + + def __init__(self, + function='Linear', + params={'lr': 0.1, + 'steps': 100, + 'end_lr': 0.0}): + self.function = function + self.params = params + + def __call__(self): + mod = sys.modules[__name__] + lr = getattr(mod, self.function)(**self.params) + return lr + + +class L1Decay(object): + """ + L1 Weight Decay Regularization, which encourages the weights to be sparse. + Args: + factor(float): regularization coeff. Default:0.0. + """ + + def __init__(self, factor=0.0): + super(L1Decay, self).__init__() + self.factor = factor + + def __call__(self): + reg = regularizer.L1Decay(self.factor) + return reg + + +class L2Decay(object): + """ + L2 Weight Decay Regularization, which encourages the weights to be sparse. + Args: + factor(float): regularization coeff. Default:0.0. + """ + + def __init__(self, factor=0.0): + super(L2Decay, self).__init__() + self.factor = factor + + def __call__(self): + reg = regularizer.L2Decay(self.factor) + return reg + + +class Momentum(object): + """ + Simple Momentum optimizer with velocity state. + Args: + learning_rate (float|Variable) - The learning rate used to update parameters. + Can be a float value or a Variable with one float value as data element. + momentum (float) - Momentum factor. + regularization (WeightDecayRegularizer, optional) - The strategy of regularization. + """ + + def __init__(self, + learning_rate, + momentum, + parameter_list=None, + regularization=None, + **args): + super(Momentum, self).__init__() + self.learning_rate = learning_rate + self.momentum = momentum + self.parameter_list = parameter_list + self.regularization = regularization + + def __call__(self): + opt = paddle.optimizer.Momentum( + learning_rate=self.learning_rate, + momentum=self.momentum, + parameters=self.parameter_list, + weight_decay=self.regularization) + return opt + + +class RMSProp(object): + """ + Root Mean Squared Propagation (RMSProp) is an unpublished, adaptive learning rate method. + Args: + learning_rate (float|Variable) - The learning rate used to update parameters. + Can be a float value or a Variable with one float value as data element. + momentum (float) - Momentum factor. + rho (float) - rho value in equation. + epsilon (float) - avoid division by zero, default is 1e-6. + regularization (WeightDecayRegularizer, optional) - The strategy of regularization. + """ + + def __init__(self, + learning_rate, + momentum, + rho=0.95, + epsilon=1e-6, + parameter_list=None, + regularization=None, + **args): + super(RMSProp, self).__init__() + self.learning_rate = learning_rate + self.momentum = momentum + self.rho = rho + self.epsilon = epsilon + self.parameter_list = parameter_list + self.regularization = regularization + + def __call__(self): + opt = paddle.optimizer.RMSProp( + learning_rate=self.learning_rate, + momentum=self.momentum, + rho=self.rho, + epsilon=self.epsilon, + parameters=self.parameter_list, + weight_decay=self.regularization) + return opt + + +class OptimizerBuilder(object): + """ + Build optimizer + Args: + function(str): optimizer name of learning rate + params(dict): parameters used for init the class + regularizer (dict): parameters used for create regularization + """ + + def __init__(self, + function='Momentum', + params={'momentum': 0.9}, + regularizer=None): + self.function = function + self.params = params + # create regularizer + if regularizer is not None: + mod = sys.modules[__name__] + reg_func = regularizer['function'] + 'Decay' + del regularizer['function'] + reg = getattr(mod, reg_func)(**regularizer)() + self.params['regularization'] = reg + + def __call__(self, learning_rate, parameter_list=None): + mod = sys.modules[__name__] + opt = getattr(mod, self.function) + return opt(learning_rate=learning_rate, + parameter_list=parameter_list, + **self.params)() + + +def create_optimizer(config, parameter_list=None): + """ + Create an optimizer using config, usually including + learning rate and regularization. + + Args: + config(dict): such as + { + 'LEARNING_RATE': + {'function': 'Cosine', + 'params': {'lr': 0.1} + }, + 'OPTIMIZER': + {'function': 'Momentum', + 'params':{'momentum': 0.9}, + 'regularizer': + {'function': 'L2', 'factor': 0.0001} + } + } + + Returns: + an optimizer instance + """ + # create learning_rate instance + lr_config = config['LEARNING_RATE'] + lr_config['params'].update({ + 'epochs': config['epoch'], + 'step_each_epoch': + config['total_images'] // config['TRAIN']['batch_size'], + }) + lr = LearningRateBuilder(**lr_config)() + + # create optimizer instance + opt_config = deepcopy(config['OPTIMIZER']) + + opt = OptimizerBuilder(**opt_config) + return opt(lr, parameter_list), lr + + +def create_multi_optimizer(config, parameter_list=None): + """ + """ + # create learning_rate instance + lr_config = config['LEARNING_RATE'] + lr_config['params'].update({ + 'epochs': config['epoch'], + 'step_each_epoch': + config['total_images'] // config['TRAIN']['batch_size'], + }) + lr = LearningRateBuilder(**lr_config)() + + # create optimizer instance + opt_config = deepcopy.copy(config['OPTIMIZER']) + opt = OptimizerBuilder(**opt_config) + return opt(lr, parameter_list), lr diff --git a/test_tipc/supplementary/readme.md b/test_tipc/supplementary/readme.md new file mode 100644 index 0000000000000000000000000000000000000000..0d35f9451f5004498cdbd001edfb2dfe2244ebb7 --- /dev/null +++ b/test_tipc/supplementary/readme.md @@ -0,0 +1,67 @@ + +# TIPC Linux端补充训练功能测试 + +Linux端基础训练预测功能测试的主程序为test_train_python.sh，可以测试基于Python的模型训练、评估等基本功能，包括裁剪、量化、蒸馏训练。 + +![](./tipc_train.png) + +测试链条如上图所示，主要测试内容有带共享权重，自定义OP的模型的正常训练和slim相关功能训练流程是否正常。 + + +# 2. 测试流程 + +本节介绍补充链条的测试流程 + +## 2.1 安装依赖 + +- 安装PaddlePaddle >= 2.2 +- 安装其他依赖 + +``` +pip3 install -r requirements.txt +``` + +## 2.2 功能测试 + +`test_train_python.sh`包含2种运行模式，每种模式的运行数据不同，分别用于测试训练是否正常，分别是： + +- 模式1：lite_train_lite_infer，使用少量数据训练，用于快速验证训练到预测的走通流程，不验证精度和速度； + +``` +bash test_tipc/test_train_python.sh ./test_tipc/ch_ppocr_mobile_v2.0_det/train_infer_python.txt 'lite_train_lite_infer' +``` + +- 模式2：whole_train_whole_infer，使用全量数据训练，用于快速验证训练到预测的走通流程，验证模型最终训练精度； + +``` +bash test_tipc/test_train_python.sh ./test_tipc/ch_ppocr_mobile_v2.0_det/train_infer_python.txt 'whole_train_whole_infer' +``` + +如果是运行量化裁剪等训练方式，需要使用不同的配置文件。量化训练的测试指令如下： +``` +bash test_tipc/test_train_python.sh ./test_tipc/ch_ppocr_mobile_v2.0_det/train_infer_python_PACT.txt 'lite_train_lite_infer' +``` + +同理，FPGM裁剪的运行方式如下： +``` +bash test_tipc/test_train_python.sh ./test_tipc/ch_ppocr_mobile_v2.0_det/train_infer_python_FPGM.txt 'lite_train_lite_infer' +``` + +运行相应指令后，在`test_tipc/output`文件夹下自动会保存运行日志。如'lite_train_lite_infer'模式运行后，在test_tipc/extra_output文件夹有以下文件： + +``` +test_tipc/output/ +|- results_python.log # 运行指令状态的日志 +``` + +其中results_python.log中包含了每条指令的运行状态，如果运行成功会输出： + +``` +Run successfully with command - python3.7 train.py -c mv3_large_x0_5.yml -o use_gpu=True epoch=20 AMP.use_amp=True TRAIN.batch_size=1280 use_custom_relu=False model_type=cls MODEL.siamese=False ! +Run successfully with command - python3.7 train.py -c mv3_large_x0_5.yml -o use_gpu=True epoch=2 AMP.use_amp=True TRAIN.batch_size=1280 use_custom_relu=False model_type=cls MODEL.siamese=False ! +Run successfully with command - python3.7 train.py -c mv3_large_x0_5.yml -o use_gpu=True epoch=2 AMP.use_amp=True TRAIN.batch_size=1280 use_custom_relu=False model_type=cls MODEL.siamese=True ! +Run successfully with command - python3.7 train.py -c mv3_large_x0_5.yml -o use_gpu=True epoch=2 AMP.use_amp=True TRAIN.batch_size=1280 use_custom_relu=False model_type=cls_distill MODEL.siamese=False ! +Run successfully with command - python3.7 train.py -c mv3_large_x0_5.yml -o use_gpu=True epoch=2 AMP.use_amp=True TRAIN.batch_size=1280 use_custom_relu=False model_type=cls_distill MODEL.siamese=True ! +Run successfully with command - python3.7 train.py -c mv3_large_x0_5.yml -o use_gpu=True epoch=2 AMP.use_amp=True TRAIN.batch_size=1280 use_custom_relu=False model_type=cls_distill_multiopt MODEL.siamese=False ! + +``` diff --git a/test_tipc/supplementary/requirements.txt b/test_tipc/supplementary/requirements.txt new file mode 100644 index 0000000000000000000000000000000000000000..c55500a7c4434386b8f5363714056aeac9258710 --- /dev/null +++ b/test_tipc/supplementary/requirements.txt @@ -0,0 +1 @@ +paddleslim==2.2.1 diff --git a/test_tipc/supplementary/slim/__init__.py b/test_tipc/supplementary/slim/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/test_tipc/supplementary/slim/slim_fpgm.py b/test_tipc/supplementary/slim/slim_fpgm.py new file mode 100644 index 0000000000000000000000000000000000000000..0e7621592da88b568eb3b035376135c04f47c787 --- /dev/null +++ b/test_tipc/supplementary/slim/slim_fpgm.py @@ -0,0 +1,22 @@ +import paddleslim +import paddle +import numpy as np + +from paddleslim.dygraph import FPGMFilterPruner + + +def prune_model(model, input_shape, prune_ratio=0.1): + + flops = paddle.flops(model, input_shape) + pruner = FPGMFilterPruner(model, input_shape) + + params_sensitive = {} + for param in model.parameters(): + if 'transpose' not in param.name and 'linear' not in param.name: + # set prune ratio as 10%. The larger the value, the more convolution weights will be cropped + params_sensitive[param.name] = prune_ratio + + plan = pruner.prune_vars(params_sensitive, [0]) + + flops = paddle.flops(model, input_shape) + return model diff --git a/test_tipc/supplementary/slim/slim_quant.py b/test_tipc/supplementary/slim/slim_quant.py new file mode 100644 index 0000000000000000000000000000000000000000..7c201bf55dcbb94995f80a0658f6fad1956749de --- /dev/null +++ b/test_tipc/supplementary/slim/slim_quant.py @@ -0,0 +1,48 @@ +import paddle +import numpy as np +import os +import paddle.nn as nn +import paddleslim + + +class PACT(paddle.nn.Layer): + def __init__(self): + super(PACT, self).__init__() + alpha_attr = paddle.ParamAttr( + name=self.full_name() + ".pact", + initializer=paddle.nn.initializer.Constant(value=20), + learning_rate=1.0, + regularizer=paddle.regularizer.L2Decay(2e-5)) + + self.alpha = self.create_parameter( + shape=[1], attr=alpha_attr, dtype='float32') + + def forward(self, x): + out_left = paddle.nn.functional.relu(x - self.alpha) + out_right = paddle.nn.functional.relu(-self.alpha - x) + x = x - out_left + out_right + return x + + +quant_config = { + # weight preprocess type, default is None and no preprocessing is performed. + 'weight_preprocess_type': None, + # activation preprocess type, default is None and no preprocessing is performed. + 'activation_preprocess_type': None, + # weight quantize type, default is 'channel_wise_abs_max' + 'weight_quantize_type': 'channel_wise_abs_max', + # activation quantize type, default is 'moving_average_abs_max' + 'activation_quantize_type': 'moving_average_abs_max', + # weight quantize bit num, default is 8 + 'weight_bits': 8, + # activation quantize bit num, default is 8 + 'activation_bits': 8, + # data type after quantization, such as 'uint8', 'int8', etc. default is 'int8' + 'dtype': 'int8', + # window size for 'range_abs_max' quantization. default is 10000 + 'window_size': 10000, + # The decay coefficient of moving average, default is 0.9 + 'moving_rate': 0.9, + # for dygraph quantization, layers of type in quantizable_layer_type will be quantized + 'quantizable_layer_type': ['Conv2D', 'Linear'], +} diff --git a/test_tipc/supplementary/test_tipc/common_func.sh b/test_tipc/supplementary/test_tipc/common_func.sh new file mode 100644 index 0000000000000000000000000000000000000000..e2ff5c4d75845ba4c77ff890725b27db48a450fe --- /dev/null +++ b/test_tipc/supplementary/test_tipc/common_func.sh @@ -0,0 +1,65 @@ +#!/bin/bash + +function func_parser_key(){ + strs=$1 + IFS=":" + array=(${strs}) + tmp=${array[0]} + echo ${tmp} +} + +function func_parser_value(){ + strs=$1 + IFS=":" + array=(${strs}) + tmp=${array[1]} + echo ${tmp} +} + +function func_set_params(){ + key=$1 + value=$2 + if [ ${key}x = "null"x ];then + echo " " + elif [[ ${value} = "null" ]] || [[ ${value} = " " ]] || [ ${#value} -le 0 ];then + echo " " + else + echo "${key}=${value}" + fi +} + +function func_parser_params(){ + strs=$1 + MODE=$2 + IFS=":" + array=(${strs}) + key=${array[0]} + tmp=${array[1]} + IFS="|" + res="" + for _params in ${tmp[*]}; do + IFS="=" + array=(${_params}) + mode=${array[0]} + value=${array[1]} + if [[ ${mode} = ${MODE} ]]; then + IFS="|" + #echo $(func_set_params "${mode}" "${value}") + echo $value + break + fi + IFS="|" + done + echo ${res} +} + +function status_check(){ + last_status=$1 # the exit code + run_command=$2 + run_log=$3 + if [ $last_status -eq 0 ]; then + echo -e "\033[33m Run successfully with command - ${run_command}! \033[0m" | tee -a ${run_log} + else + echo -e "\033[33m Run failed with command - ${run_command}! \033[0m" | tee -a ${run_log} + fi +} \ No newline at end of file diff --git a/test_tipc/supplementary/test_tipc/test_train_python.sh b/test_tipc/supplementary/test_tipc/test_train_python.sh new file mode 100644 index 0000000000000000000000000000000000000000..f922b57bba7de97d3631524c6f1bd1fac7395e76 --- /dev/null +++ b/test_tipc/supplementary/test_tipc/test_train_python.sh @@ -0,0 +1,117 @@ +#!/bin/bash +source test_tipc/common_func.sh + +FILENAME=$1 +# MODE be one of ['lite_train_lite_infer' 'lite_train_whole_infer'] +MODE=$2 + +dataline=$(awk 'NR==1, NR==51{print}' $FILENAME) + +# parser params +IFS=$'\n' +lines=(${dataline}) + +model_name=$(func_parser_value "${lines[1]}") +python=$(func_parser_value "${lines[2]}") +gpu_list=$(func_parser_value "${lines[3]}") +train_use_gpu_key=$(func_parser_key "${lines[4]}") +train_use_gpu_value=$(func_parser_value "${lines[4]}") +autocast_list=$(func_parser_value "${lines[5]}") +autocast_key=$(func_parser_key "${lines[5]}") +epoch_key=$(func_parser_key "${lines[6]}") +epoch_num=$(func_parser_params "${lines[6]}" "${MODE}") +save_model_key=$(func_parser_key "${lines[7]}") +train_batch_key=$(func_parser_key "${lines[8]}") +train_batch_value=$(func_parser_params "${lines[8]}" "${MODE}") +pretrain_model_key=$(func_parser_key "${lines[9]}") +pretrain_model_value=$(func_parser_value "${lines[9]}") +checkpoints_key=$(func_parser_key "${lines[10]}") +checkpoints_value=$(func_parser_value "${lines[10]}") +use_custom_key=$(func_parser_key "${lines[11]}") +use_custom_list=$(func_parser_value "${lines[11]}") +model_type_key=$(func_parser_key "${lines[12]}") +model_type_list=$(func_parser_value "${lines[12]}") +use_share_conv_key=$(func_parser_key "${lines[13]}") +use_share_conv_list=$(func_parser_value "${lines[13]}") +run_train_py=$(func_parser_value "${lines[14]}") + + +LOG_PATH="./test_tipc/extra_output" +mkdir -p ${LOG_PATH} +status_log="${LOG_PATH}/results_python.log" + +if [ ${MODE} = "lite_train_lite_infer" ] || [ ${MODE} = "whole_train_whole_infer" ]; then + IFS="|" + export Count=0 + USE_GPU_KEY=(${train_use_gpu_value}) + # select cpu\gpu\distribute training + for gpu in ${gpu_list[*]}; do + train_use_gpu=${USE_GPU_KEY[Count]} + Count=$(($Count + 1)) + ips="" + if [ ${gpu} = "-1" ];then + env="" + elif [ ${#gpu} -le 1 ];then + env="export CUDA_VISIBLE_DEVICES=${gpu}" + eval ${env} + elif [ ${#gpu} -le 15 ];then + IFS="," + array=(${gpu}) + env="export CUDA_VISIBLE_DEVICES=${array[0]}" + IFS="|" + else + IFS=";" + array=(${gpu}) + ips=${array[0]} + gpu=${array[1]} + IFS="|" + env=" " + fi + for autocast in ${autocast_list[*]}; do + # set amp + if [ ${autocast} = "amp" ]; then + set_amp_config="AMP.use_amp=True" + else + set_amp_config=" " + fi + + if [ ${run_train_py} = "null" ]; then + continue + fi + + set_autocast=$(func_set_params "${autocast_key}" "${autocast}") + set_epoch=$(func_set_params "${epoch_key}" "${epoch_num}") + set_pretrain=$(func_set_params "${pretrain_model_key}" "${pretrain_model_value}") + set_checkpoints=$(func_set_params "${checkpoints_key}" "${checkpoints_value}") + set_batchsize=$(func_set_params "${train_batch_key}" "${train_batch_value}") + set_use_gpu=$(func_set_params "${train_use_gpu_key}" "${train_use_gpu}") + + for custom_op in ${use_custom_list[*]}; do + for model_type in ${model_type_list[*]}; do + for share_conv in ${use_share_conv_list[*]}; do + set_use_custom_op=$(func_set_params "${use_custom_key}" "${custom_op}") + set_model_type=$(func_set_params "${model_type_key}" "${model_type}") + set_use_share_conv=$(func_set_params "${use_share_conv_key}" "${share_conv}") + + set_save_model=$(func_set_params "${save_model_key}" "${save_log}") + if [ ${#gpu} -le 2 ];then # train with cpu or single gpu + cmd="${python} ${run_train_py} ${set_use_gpu} ${set_save_model} ${set_epoch} ${set_pretrain} ${set_checkpoints} ${set_autocast} ${set_batchsize} ${set_use_custom_op} ${set_model_type} ${set_use_share_conv} ${set_amp_config}" + elif [ ${#ips} -le 26 ];then # train with multi-gpu + cmd="${python} -m paddle.distributed.launch --gpus=${gpu} ${run_train_py} ${set_use_gpu} ${set_save_model} ${set_epoch} ${set_pretrain} ${set_checkpoints} ${set_autocast} ${set_batchsize} ${set_use_custom_op} ${set_model_type} ${set_use_share_conv} ${set_amp_config}" + fi + + # run train + eval "unset CUDA_VISIBLE_DEVICES" + # echo $cmd + eval $cmd + status_check $? "${cmd}" "${status_log}" + done + done + done + done + done +fi + + + + diff --git a/test_tipc/supplementary/test_tipc/tipc_train.png b/test_tipc/supplementary/test_tipc/tipc_train.png new file mode 100644 index 0000000000000000000000000000000000000000..9ca124ebe69706cedcd59e64831e62ec0f230e23 Binary files /dev/null and b/test_tipc/supplementary/test_tipc/tipc_train.png differ diff --git a/test_tipc/supplementary/test_tipc/train_infer_python.txt b/test_tipc/supplementary/test_tipc/train_infer_python.txt new file mode 100644 index 0000000000000000000000000000000000000000..99028c0c49d16c53d18528ad761b68f39ba4f151 --- /dev/null +++ b/test_tipc/supplementary/test_tipc/train_infer_python.txt @@ -0,0 +1,17 @@ +===========================train_params=========================== +model_name:ch_PPOCRv2_det +python:python3.7 +gpu_list:0|0,1 +use_gpu:True|True +AMP.use_amp:True|False +epoch:lite_train_lite_infer=2|whole_train_whole_infer=1000 +save_model_dir:./output/ +TRAIN.batch_size:lite_train_lite_infer=1280|whole_train_whole_infer=1280 +pretrained_model:null +checkpoints:null +use_custom_relu:False|True +model_type:cls|cls_distill|cls_distill_multiopt +MODEL.siamese:False|True +norm_train:train.py -c mv3_large_x0_5.yml -o +quant_train:False +prune_train:False diff --git a/test_tipc/supplementary/test_tipc/train_infer_python_FPGM.txt b/test_tipc/supplementary/test_tipc/train_infer_python_FPGM.txt new file mode 100644 index 0000000000000000000000000000000000000000..4c2e28b91e24b34d1bded93cddebe83e0874ae29 --- /dev/null +++ b/test_tipc/supplementary/test_tipc/train_infer_python_FPGM.txt @@ -0,0 +1,17 @@ +===========================train_params=========================== +model_name:ch_PPOCRv2_det +python:python3.7 +gpu_list:0|0,1 +use_gpu:True|True +AMP.use_amp:True|False +epoch:lite_train_lite_infer=20|whole_train_whole_infer=1000 +save_model_dir:./output/ +TRAIN.batch_size:lite_train_lite_infer=2|whole_train_whole_infer=4 +pretrained_model:null +checkpoints:null +use_custom_relu:False|True +model_type:cls|cls_distill|cls_distill_multiopt +MODEL.siamese:False|True +norm_train:train.py -c mv3_large_x0_5.yml -o prune_train=True +quant_train:False +prune_train:False diff --git a/test_tipc/supplementary/test_tipc/train_infer_python_PACT.txt b/test_tipc/supplementary/test_tipc/train_infer_python_PACT.txt new file mode 100644 index 0000000000000000000000000000000000000000..079cddf878712b2ba3af3a19f97be3bb5a0896da --- /dev/null +++ b/test_tipc/supplementary/test_tipc/train_infer_python_PACT.txt @@ -0,0 +1,17 @@ +===========================train_params=========================== +model_name:ch_PPOCRv2_det +python:python3.7 +gpu_list:0|0,1 +use_gpu:True|True +AMP.use_amp:True|False +epoch:lite_train_lite_infer=20|whole_train_whole_infer=1000 +save_model_dir:./output/ +TRAIN.batch_size:lite_train_lite_infer=2|whole_train_whole_infer=4 +pretrained_model:null +checkpoints:null +use_custom_relu:False|True +model_type:cls|cls_distill|cls_distill_multiopt +MODEL.siamese:False|True +norm_train:train.py -c mv3_large_x0_5.yml -o quant_train=True +quant_train:False +prune_train:False diff --git a/test_tipc/supplementary/train.py b/test_tipc/supplementary/train.py new file mode 100644 index 0000000000000000000000000000000000000000..e632d1d1803a85144bc750c3ff6ff51b1eb65973 --- /dev/null +++ b/test_tipc/supplementary/train.py @@ -0,0 +1,474 @@ +import paddle +import numpy as np +import os +import paddle.nn as nn +import paddle.distributed as dist +dist.get_world_size() +dist.init_parallel_env() + +from loss import build_loss, LossDistill, DMLLoss, KLJSLoss +from optimizer import create_optimizer +from data_loader import build_dataloader +from metric import create_metric +from mv3 import MobileNetV3_large_x0_5, distillmv3_large_x0_5, build_model +from config import preprocess +import time + +from paddleslim.dygraph.quant import QAT +from slim.slim_quant import PACT, quant_config +from slim.slim_fpgm import prune_model +from utils import load_model + + +def _mkdir_if_not_exist(path, logger): + """ + mkdir if not exists, ignore the exception when multiprocess mkdir together + """ + if not os.path.exists(path): + try: + os.makedirs(path) + except OSError as e: + if e.errno == errno.EEXIST and os.path.isdir(path): + logger.warning( + 'be happy if some process has already created {}'.format( + path)) + else: + raise OSError('Failed to mkdir {}'.format(path)) + + +def save_model(model, + optimizer, + model_path, + logger, + is_best=False, + prefix='ppocr', + **kwargs): + """ + save model to the target path + """ + _mkdir_if_not_exist(model_path, logger) + model_prefix = os.path.join(model_path, prefix) + paddle.save(model.state_dict(), model_prefix + '.pdparams') + if type(optimizer) is list: + paddle.save(optimizer[0].state_dict(), model_prefix + '.pdopt') + paddle.save(optimizer[1].state_dict(), model_prefix + "_1" + '.pdopt') + + else: + paddle.save(optimizer.state_dict(), model_prefix + '.pdopt') + + # # save metric and config + # with open(model_prefix + '.states', 'wb') as f: + # pickle.dump(kwargs, f, protocol=2) + if is_best: + logger.info('save best model is to {}'.format(model_prefix)) + else: + logger.info("save model in {}".format(model_prefix)) + + +def amp_scaler(config): + if 'AMP' in config and config['AMP']['use_amp'] is True: + AMP_RELATED_FLAGS_SETTING = { + 'FLAGS_cudnn_batchnorm_spatial_persistent': 1, + 'FLAGS_max_inplace_grad_add': 8, + } + paddle.fluid.set_flags(AMP_RELATED_FLAGS_SETTING) + scale_loss = config["AMP"].get("scale_loss", 1.0) + use_dynamic_loss_scaling = config["AMP"].get("use_dynamic_loss_scaling", + False) + scaler = paddle.amp.GradScaler( + init_loss_scaling=scale_loss, + use_dynamic_loss_scaling=use_dynamic_loss_scaling) + return scaler + else: + return None + + +def set_seed(seed): + paddle.seed(seed) + np.random.seed(seed) + + +def train(config, scaler=None): + EPOCH = config['epoch'] + topk = config['topk'] + + batch_size = config['TRAIN']['batch_size'] + num_workers = config['TRAIN']['num_workers'] + train_loader = build_dataloader( + 'train', batch_size=batch_size, num_workers=num_workers) + + # build metric + metric_func = create_metric + + # build model + # model = MobileNetV3_large_x0_5(class_dim=100) + model = build_model(config) + + # build_optimizer + optimizer, lr_scheduler = create_optimizer( + config, parameter_list=model.parameters()) + + # load model + pre_best_model_dict = load_model(config, model, optimizer) + if len(pre_best_model_dict) > 0: + pre_str = 'The metric of loaded metric as follows {}'.format(', '.join( + ['{}: {}'.format(k, v) for k, v in pre_best_model_dict.items()])) + logger.info(pre_str) + + # about slim prune and quant + if "quant_train" in config and config['quant_train'] is True: + quanter = QAT(config=quant_config, act_preprocess=PACT) + quanter.quantize(model) + elif "prune_train" in config and config['prune_train'] is True: + model = prune_model(model, [1, 3, 32, 32], 0.1) + else: + pass + + # distribution + model.train() + model = paddle.DataParallel(model) + # build loss function + loss_func = build_loss(config) + + data_num = len(train_loader) + + best_acc = {} + for epoch in range(EPOCH): + st = time.time() + for idx, data in enumerate(train_loader): + img_batch, label = data + img_batch = paddle.transpose(img_batch, [0, 3, 1, 2]) + label = paddle.unsqueeze(label, -1) + + if scaler is not None: + with paddle.amp.auto_cast(): + outs = model(img_batch) + else: + outs = model(img_batch) + + # cal metric + acc = metric_func(outs, label) + + # cal loss + avg_loss = loss_func(outs, label) + + if scaler is None: + # backward + avg_loss.backward() + optimizer.step() + optimizer.clear_grad() + else: + scaled_avg_loss = scaler.scale(avg_loss) + scaled_avg_loss.backward() + scaler.minimize(optimizer, scaled_avg_loss) + + if not isinstance(lr_scheduler, float): + lr_scheduler.step() + + if idx % 10 == 0: + et = time.time() + strs = f"epoch: [{epoch}/{EPOCH}], iter: [{idx}/{data_num}], " + strs += f"loss: {avg_loss.numpy()[0]}" + strs += f", acc_topk1: {acc['top1'].numpy()[0]}, acc_top5: {acc['top5'].numpy()[0]}" + strs += f", batch_time: {round(et-st, 4)} s" + logger.info(strs) + st = time.time() + + if epoch % 10 == 0: + acc = eval(config, model) + if len(best_acc) < 1 or acc['top5'].numpy()[0] > best_acc['top5']: + best_acc = acc + best_acc['epoch'] = epoch + is_best = True + else: + is_best = False + logger.info( + f"The best acc: acc_topk1: {best_acc['top1'].numpy()[0]}, acc_top5: {best_acc['top5'].numpy()[0]}, best_epoch: {best_acc['epoch']}" + ) + save_model( + model, + optimizer, + config['save_model_dir'], + logger, + is_best, + prefix="cls") + + +def train_distill(config, scaler=None): + EPOCH = config['epoch'] + topk = config['topk'] + + batch_size = config['TRAIN']['batch_size'] + num_workers = config['TRAIN']['num_workers'] + train_loader = build_dataloader( + 'train', batch_size=batch_size, num_workers=num_workers) + + # build metric + metric_func = create_metric + + # model = distillmv3_large_x0_5(class_dim=100) + model = build_model(config) + + # pact quant train + if "quant_train" in config and config['quant_train'] is True: + quanter = QAT(config=quant_config, act_preprocess=PACT) + quanter.quantize(model) + elif "prune_train" in config and config['prune_train'] is True: + model = prune_model(model, [1, 3, 32, 32], 0.1) + else: + pass + + # build_optimizer + optimizer, lr_scheduler = create_optimizer( + config, parameter_list=model.parameters()) + + # load model + pre_best_model_dict = load_model(config, model, optimizer) + if len(pre_best_model_dict) > 0: + pre_str = 'The metric of loaded metric as follows {}'.format(', '.join( + ['{}: {}'.format(k, v) for k, v in pre_best_model_dict.items()])) + logger.info(pre_str) + + model.train() + model = paddle.DataParallel(model) + + # build loss function + loss_func_distill = LossDistill(model_name_list=['student', 'student1']) + loss_func_dml = DMLLoss(model_name_pairs=['student', 'student1']) + loss_func_js = KLJSLoss(mode='js') + + data_num = len(train_loader) + + best_acc = {} + for epoch in range(EPOCH): + st = time.time() + for idx, data in enumerate(train_loader): + img_batch, label = data + img_batch = paddle.transpose(img_batch, [0, 3, 1, 2]) + label = paddle.unsqueeze(label, -1) + if scaler is not None: + with paddle.amp.auto_cast(): + outs = model(img_batch) + else: + outs = model(img_batch) + + # cal metric + acc = metric_func(outs['student'], label) + + # cal loss + avg_loss = loss_func_distill(outs, label)['student'] + \ + loss_func_distill(outs, label)['student1'] + \ + loss_func_dml(outs, label)['student_student1'] + + # backward + if scaler is None: + avg_loss.backward() + optimizer.step() + optimizer.clear_grad() + else: + scaled_avg_loss = scaler.scale(avg_loss) + scaled_avg_loss.backward() + scaler.minimize(optimizer, scaled_avg_loss) + + if not isinstance(lr_scheduler, float): + lr_scheduler.step() + + if idx % 10 == 0: + et = time.time() + strs = f"epoch: [{epoch}/{EPOCH}], iter: [{idx}/{data_num}], " + strs += f"loss: {avg_loss.numpy()[0]}" + strs += f", acc_topk1: {acc['top1'].numpy()[0]}, acc_top5: {acc['top5'].numpy()[0]}" + strs += f", batch_time: {round(et-st, 4)} s" + logger.info(strs) + st = time.time() + + if epoch % 10 == 0: + acc = eval(config, model._layers.student) + if len(best_acc) < 1 or acc['top5'].numpy()[0] > best_acc['top5']: + best_acc = acc + best_acc['epoch'] = epoch + is_best = True + else: + is_best = False + logger.info( + f"The best acc: acc_topk1: {best_acc['top1'].numpy()[0]}, acc_top5: {best_acc['top5'].numpy()[0]}, best_epoch: {best_acc['epoch']}" + ) + + save_model( + model, + optimizer, + config['save_model_dir'], + logger, + is_best, + prefix="cls_distill") + + +def train_distill_multiopt(config, scaler=None): + EPOCH = config['epoch'] + topk = config['topk'] + + batch_size = config['TRAIN']['batch_size'] + num_workers = config['TRAIN']['num_workers'] + train_loader = build_dataloader( + 'train', batch_size=batch_size, num_workers=num_workers) + + # build metric + metric_func = create_metric + + # model = distillmv3_large_x0_5(class_dim=100) + model = build_model(config) + + # build_optimizer + optimizer, lr_scheduler = create_optimizer( + config, parameter_list=model.student.parameters()) + optimizer1, lr_scheduler1 = create_optimizer( + config, parameter_list=model.student1.parameters()) + + # load model + pre_best_model_dict = load_model(config, model, optimizer) + if len(pre_best_model_dict) > 0: + pre_str = 'The metric of loaded metric as follows {}'.format(', '.join( + ['{}: {}'.format(k, v) for k, v in pre_best_model_dict.items()])) + logger.info(pre_str) + + # quant train + if "quant_train" in config and config['quant_train'] is True: + quanter = QAT(config=quant_config, act_preprocess=PACT) + quanter.quantize(model) + elif "prune_train" in config and config['prune_train'] is True: + model = prune_model(model, [1, 3, 32, 32], 0.1) + else: + pass + + model.train() + + model = paddle.DataParallel(model) + + # build loss function + loss_func_distill = LossDistill(model_name_list=['student', 'student1']) + loss_func_dml = DMLLoss(model_name_pairs=['student', 'student1']) + loss_func_js = KLJSLoss(mode='js') + + data_num = len(train_loader) + best_acc = {} + for epoch in range(EPOCH): + st = time.time() + for idx, data in enumerate(train_loader): + img_batch, label = data + img_batch = paddle.transpose(img_batch, [0, 3, 1, 2]) + label = paddle.unsqueeze(label, -1) + + if scaler is not None: + with paddle.amp.auto_cast(): + outs = model(img_batch) + else: + outs = model(img_batch) + + # cal metric + acc = metric_func(outs['student'], label) + + # cal loss + avg_loss = loss_func_distill(outs, + label)['student'] + loss_func_dml( + outs, label)['student_student1'] + avg_loss1 = loss_func_distill(outs, + label)['student1'] + loss_func_dml( + outs, label)['student_student1'] + + if scaler is None: + # backward + avg_loss.backward(retain_graph=True) + optimizer.step() + optimizer.clear_grad() + + avg_loss1.backward() + optimizer1.step() + optimizer1.clear_grad() + else: + scaled_avg_loss = scaler.scale(avg_loss) + scaled_avg_loss.backward() + scaler.minimize(optimizer, scaled_avg_loss) + + scaled_avg_loss = scaler.scale(avg_loss1) + scaled_avg_loss.backward() + scaler.minimize(optimizer1, scaled_avg_loss) + + if not isinstance(lr_scheduler, float): + lr_scheduler.step() + if not isinstance(lr_scheduler1, float): + lr_scheduler1.step() + + if idx % 10 == 0: + et = time.time() + strs = f"epoch: [{epoch}/{EPOCH}], iter: [{idx}/{data_num}], " + strs += f"loss: {avg_loss.numpy()[0]}, loss1: {avg_loss1.numpy()[0]}" + strs += f", acc_topk1: {acc['top1'].numpy()[0]}, acc_top5: {acc['top5'].numpy()[0]}" + strs += f", batch_time: {round(et-st, 4)} s" + logger.info(strs) + st = time.time() + + if epoch % 10 == 0: + acc = eval(config, model._layers.student) + if len(best_acc) < 1 or acc['top5'].numpy()[0] > best_acc['top5']: + best_acc = acc + best_acc['epoch'] = epoch + is_best = True + else: + is_best = False + logger.info( + f"The best acc: acc_topk1: {best_acc['top1'].numpy()[0]}, acc_top5: {best_acc['top5'].numpy()[0]}, best_epoch: {best_acc['epoch']}" + ) + save_model( + model, [optimizer, optimizer1], + config['save_model_dir'], + logger, + is_best, + prefix="cls_distill_multiopt") + + +def eval(config, model): + batch_size = config['VALID']['batch_size'] + num_workers = config['VALID']['num_workers'] + valid_loader = build_dataloader( + 'test', batch_size=batch_size, num_workers=num_workers) + + # build metric + metric_func = create_metric + + outs = [] + labels = [] + for idx, data in enumerate(valid_loader): + img_batch, label = data + img_batch = paddle.transpose(img_batch, [0, 3, 1, 2]) + label = paddle.unsqueeze(label, -1) + out = model(img_batch) + + outs.append(out) + labels.append(label) + + outs = paddle.concat(outs, axis=0) + labels = paddle.concat(labels, axis=0) + acc = metric_func(outs, labels) + + strs = f"The metric are as follows: acc_topk1: {acc['top1'].numpy()[0]}, acc_top5: {acc['top5'].numpy()[0]}" + logger.info(strs) + return acc + + +if __name__ == "__main__": + + config, logger = preprocess(is_train=False) + + # AMP scaler + scaler = amp_scaler(config) + + model_type = config['model_type'] + + if model_type == "cls": + train(config) + elif model_type == "cls_distill": + train_distill(config) + elif model_type == "cls_distill_multiopt": + train_distill_multiopt(config) + else: + raise ValueError("model_type should be one of ['']") diff --git a/test_tipc/supplementary/train.sh b/test_tipc/supplementary/train.sh new file mode 100644 index 0000000000000000000000000000000000000000..a2c7c90ccc137f50fd3be6d2ce3a2bd081446a7e --- /dev/null +++ b/test_tipc/supplementary/train.sh @@ -0,0 +1,5 @@ +# single GPU +python3.7 train.py -c mv3_large_x0_5.yml + +# distribute training +python3.7 -m paddle.distributed.launch --log_dir=./debug/ --gpus '0,1' train.py -c mv3_large_x0_5.yml diff --git a/test_tipc/supplementary/utils.py b/test_tipc/supplementary/utils.py new file mode 100644 index 0000000000000000000000000000000000000000..ae9ae061b93bc43dc14151c203ac8226c5e64aec --- /dev/null +++ b/test_tipc/supplementary/utils.py @@ -0,0 +1,164 @@ +# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import os +import sys +import logging +import functools +import paddle.distributed as dist + +logger_initialized = {} + + +def print_dict(d, logger, delimiter=0): + """ + Recursively visualize a dict and + indenting acrrording by the relationship of keys. + """ + for k, v in sorted(d.items()): + if isinstance(v, dict): + logger.info("{}{} : ".format(delimiter * " ", str(k))) + print_dict(v, logger, delimiter + 4) + elif isinstance(v, list) and len(v) >= 1 and isinstance(v[0], dict): + logger.info("{}{} : ".format(delimiter * " ", str(k))) + for value in v: + print_dict(value, logger, delimiter + 4) + else: + logger.info("{}{} : {}".format(delimiter * " ", k, v)) + + +@functools.lru_cache() +def get_logger(name='root', log_file=None, log_level=logging.DEBUG): + """Initialize and get a logger by name. + If the logger has not been initialized, this method will initialize the + logger by adding one or two handlers, otherwise the initialized logger will + be directly returned. During initialization, a StreamHandler will always be + added. If `log_file` is specified a FileHandler will also be added. + Args: + name (str): Logger name. + log_file (str | None): The log filename. If specified, a FileHandler + will be added to the logger. + log_level (int): The logger level. Note that only the process of + rank 0 is affected, and other processes will set the level to + "Error" thus be silent most of the time. + Returns: + logging.Logger: The expected logger. + """ + logger = logging.getLogger(name) + if name in logger_initialized: + return logger + for logger_name in logger_initialized: + if name.startswith(logger_name): + return logger + + formatter = logging.Formatter( + '[%(asctime)s] %(name)s %(levelname)s: %(message)s', + datefmt="%Y/%m/%d %H:%M:%S") + + stream_handler = logging.StreamHandler(stream=sys.stdout) + stream_handler.setFormatter(formatter) + logger.addHandler(stream_handler) + if log_file is not None and dist.get_rank() == 0: + log_file_folder = os.path.split(log_file)[0] + os.makedirs(log_file_folder, exist_ok=True) + file_handler = logging.FileHandler(log_file, 'a') + file_handler.setFormatter(formatter) + logger.addHandler(file_handler) + if dist.get_rank() == 0: + logger.setLevel(log_level) + else: + logger.setLevel(logging.ERROR) + logger_initialized[name] = True + return logger + + +def load_model(config, model, optimizer=None): + """ + load model from checkpoint or pretrained_model + """ + logger = get_logger() + checkpoints = config.get('checkpoints') + pretrained_model = config.get('pretrained_model') + best_model_dict = {} + if checkpoints: + if checkpoints.endswith('.pdparams'): + checkpoints = checkpoints.replace('.pdparams', '') + assert os.path.exists(checkpoints + ".pdparams"), \ + "The {}.pdparams does not exists!".format(checkpoints) + + # load params from trained model + params = paddle.load(checkpoints + '.pdparams') + state_dict = model.state_dict() + new_state_dict = {} + for key, value in state_dict.items(): + if key not in params: + logger.warning("{} not in loaded params {} !".format( + key, params.keys())) + continue + pre_value = params[key] + if list(value.shape) == list(pre_value.shape): + new_state_dict[key] = pre_value + else: + logger.warning( + "The shape of model params {} {} not matched with loaded params shape {} !". + format(key, value.shape, pre_value.shape)) + model.set_state_dict(new_state_dict) + + if optimizer is not None: + if os.path.exists(checkpoints + '.pdopt'): + optim_dict = paddle.load(checkpoints + '.pdopt') + optimizer.set_state_dict(optim_dict) + else: + logger.warning( + "{}.pdopt is not exists, params of optimizer is not loaded". + format(checkpoints)) + + if os.path.exists(checkpoints + '.states'): + with open(checkpoints + '.states', 'rb') as f: + states_dict = pickle.load(f) if six.PY2 else pickle.load( + f, encoding='latin1') + best_model_dict = states_dict.get('best_model_dict', {}) + if 'epoch' in states_dict: + best_model_dict['start_epoch'] = states_dict['epoch'] + 1 + logger.info("resume from {}".format(checkpoints)) + elif pretrained_model: + load_pretrained_params(model, pretrained_model) + else: + logger.info('train from scratch') + return best_model_dict + + +def load_pretrained_params(model, path): + logger = get_logger() + if path.endswith('.pdparams'): + path = path.replace('.pdparams', '') + assert os.path.exists(path + ".pdparams"), \ + "The {}.pdparams does not exists!".format(path) + + params = paddle.load(path + '.pdparams') + state_dict = model.state_dict() + new_state_dict = {} + for k1 in params.keys(): + if k1 not in state_dict.keys(): + logger.warning("The pretrained params {} not in model".format(k1)) + else: + if list(state_dict[k1].shape) == list(params[k1].shape): + new_state_dict[k1] = params[k1] + else: + logger.warning( + "The shape of model params {} {} not matched with loaded params {} {} !". + format(k1, state_dict[k1].shape, k1, params[k1].shape)) + model.set_state_dict(new_state_dict) + logger.info("load pretrain successful from {}".format(path)) + return model diff --git a/test_tipc/test_train_inference_python.sh b/test_tipc/test_train_inference_python.sh index b9bf9edf309c02fde0a679891b709deef6da9465..9bde89d78e0ee78c7b650306047b036488a3eab9 100644 --- a/test_tipc/test_train_inference_python.sh +++ b/test_tipc/test_train_inference_python.sh @@ -183,7 +183,7 @@ function func_inference(){ if [[ ${precision} =~ "fp16" || ${precision} =~ "int8" ]] && [ ${use_trt} = "False" ]; then continue fi - if [[ ${use_trt} = "False" || ${precision} =~ "int8" ]] && [ ${_flag_quant} = "True" ]; then + if [[ ${use_trt} = "False" && ${precision} =~ "int8" ]] && [ ${_flag_quant} = "True" ]; then continue fi for batch_size in ${batch_size_list[*]}; do @@ -227,7 +227,12 @@ if [ ${MODE} = "whole_infer" ] || [ ${MODE} = "klquant_whole_infer" ]; then for infer_model in ${infer_model_dir_list[*]}; do # run export if [ ${infer_run_exports[Count]} != "null" ];then - save_infer_dir=$(dirname $infer_model) + if [ ${MODE} = "klquant_whole_infer" ]; then + save_infer_dir="${infer_model}_klquant" + fi + if [ ${MODE} = "whole_infer" ]; then + save_infer_dir="${infer_model}" + fi set_export_weight=$(func_set_params "${export_weight}" "${infer_model}") set_save_infer_key=$(func_set_params "${save_infer_key}" "${save_infer_dir}") export_cmd="${python} ${infer_run_exports[Count]} ${set_export_weight} ${set_save_infer_key}" diff --git a/tools/eval.py b/tools/eval.py index 13a4a0882f5a20b47e8999042713e1623b32ff5a..3a25c2660d5558e2afa5215e275fec65f78d7c1c 100755 --- a/tools/eval.py +++ b/tools/eval.py @@ -61,7 +61,8 @@ def main(): else: model_type = None - best_model_dict = load_model(config, model) + best_model_dict = load_model( + config, model, model_type=config['Architecture']["model_type"]) if len(best_model_dict): logger.info('metric in ckpt ***************') for k, v in best_model_dict.items(): diff --git a/tools/export_model.py b/tools/export_model.py index 9ed8e1b6ace89ded030c946870551c8e078d7340..695af5c8bd092ec9a0ef806f8170cc686b194b73 100755 --- a/tools/export_model.py +++ b/tools/export_model.py @@ -85,7 +85,7 @@ def export_single_model(model, arch_config, save_path, logger): def main(): FLAGS = ArgsParser().parse_args() config = load_config(FLAGS.config) - merge_config(FLAGS.opt) + config = merge_config(config, FLAGS.opt) logger = get_logger() # build post process diff --git a/tools/infer_vqa_token_ser.py b/tools/infer_vqa_token_ser.py new file mode 100755 index 0000000000000000000000000000000000000000..5859c28f92085bda67627af2a10acc56cb36d932 --- /dev/null +++ b/tools/infer_vqa_token_ser.py @@ -0,0 +1,135 @@ +# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import absolute_import +from __future__ import division +from __future__ import print_function + +import numpy as np + +import os +import sys + +__dir__ = os.path.dirname(os.path.abspath(__file__)) +sys.path.append(__dir__) +sys.path.append(os.path.abspath(os.path.join(__dir__, '..'))) + +os.environ["FLAGS_allocator_strategy"] = 'auto_growth' +import cv2 +import json +import paddle + +from ppocr.data import create_operators, transform +from ppocr.modeling.architectures import build_model +from ppocr.postprocess import build_post_process +from ppocr.utils.save_load import load_model +from ppocr.utils.visual import draw_ser_results +from ppocr.utils.utility import get_image_file_list, load_vqa_bio_label_maps +import tools.program as program + + +def to_tensor(data): + import numbers + from collections import defaultdict + data_dict = defaultdict(list) + to_tensor_idxs = [] + for idx, v in enumerate(data): + if isinstance(v, (np.ndarray, paddle.Tensor, numbers.Number)): + if idx not in to_tensor_idxs: + to_tensor_idxs.append(idx) + data_dict[idx].append(v) + for idx in to_tensor_idxs: + data_dict[idx] = paddle.to_tensor(data_dict[idx]) + return list(data_dict.values()) + + +class SerPredictor(object): + def __init__(self, config): + global_config = config['Global'] + + # build post process + self.post_process_class = build_post_process(config['PostProcess'], + global_config) + + # build model + self.model = build_model(config['Architecture']) + + load_model( + config, self.model, model_type=config['Architecture']["model_type"]) + + from paddleocr import PaddleOCR + + self.ocr_engine = PaddleOCR(use_angle_cls=False, show_log=False) + + # create data ops + transforms = [] + for op in config['Eval']['dataset']['transforms']: + op_name = list(op)[0] + if 'Label' in op_name: + op[op_name]['ocr_engine'] = self.ocr_engine + elif op_name == 'KeepKeys': + op[op_name]['keep_keys'] = [ + 'input_ids', 'labels', 'bbox', 'image', 'attention_mask', + 'token_type_ids', 'segment_offset_id', 'ocr_info', + 'entities' + ] + + transforms.append(op) + global_config['infer_mode'] = True + self.ops = create_operators(config['Eval']['dataset']['transforms'], + global_config) + self.model.eval() + + def __call__(self, img_path): + with open(img_path, 'rb') as f: + img = f.read() + data = {'image': img} + batch = transform(data, self.ops) + batch = to_tensor(batch) + preds = self.model(batch) + post_result = self.post_process_class( + preds, + attention_masks=batch[4], + segment_offset_ids=batch[6], + ocr_infos=batch[7]) + return post_result, batch + + +if __name__ == '__main__': + config, device, logger, vdl_writer = program.preprocess() + os.makedirs(config['Global']['save_res_path'], exist_ok=True) + + ser_engine = SerPredictor(config) + + infer_imgs = get_image_file_list(config['Global']['infer_img']) + with open( + os.path.join(config['Global']['save_res_path'], + "infer_results.txt"), + "w", + encoding='utf-8') as fout: + for idx, img_path in enumerate(infer_imgs): + save_img_path = os.path.join( + config['Global']['save_res_path'], + os.path.splitext(os.path.basename(img_path))[0] + "_ser.jpg") + logger.info("process: [{}/{}], save result to {}".format( + idx, len(infer_imgs), save_img_path)) + + result, _ = ser_engine(img_path) + result = result[0] + fout.write(img_path + "\t" + json.dumps( + { + "ocr_info": result, + }, ensure_ascii=False) + "\n") + img_res = draw_ser_results(img_path, result) + cv2.imwrite(save_img_path, img_res) diff --git a/tools/infer_vqa_token_ser_re.py b/tools/infer_vqa_token_ser_re.py new file mode 100755 index 0000000000000000000000000000000000000000..fd62ace8aef35db168537580513139e429e88cc3 --- /dev/null +++ b/tools/infer_vqa_token_ser_re.py @@ -0,0 +1,199 @@ +# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import absolute_import +from __future__ import division +from __future__ import print_function + +import numpy as np + +import os +import sys + +__dir__ = os.path.dirname(os.path.abspath(__file__)) +sys.path.append(__dir__) +sys.path.append(os.path.abspath(os.path.join(__dir__, '..'))) + +os.environ["FLAGS_allocator_strategy"] = 'auto_growth' +import cv2 +import json +import paddle +import paddle.distributed as dist + +from ppocr.data import create_operators, transform +from ppocr.modeling.architectures import build_model +from ppocr.postprocess import build_post_process +from ppocr.utils.save_load import load_model +from ppocr.utils.visual import draw_re_results +from ppocr.utils.logging import get_logger +from ppocr.utils.utility import get_image_file_list, load_vqa_bio_label_maps, print_dict +from tools.program import ArgsParser, load_config, merge_config, check_gpu +from tools.infer_vqa_token_ser import SerPredictor + + +class ReArgsParser(ArgsParser): + def __init__(self): + super(ReArgsParser, self).__init__() + self.add_argument( + "-c_ser", "--config_ser", help="ser configuration file to use") + self.add_argument( + "-o_ser", + "--opt_ser", + nargs='+', + help="set ser configuration options ") + + def parse_args(self, argv=None): + args = super(ReArgsParser, self).parse_args(argv) + assert args.config_ser is not None, \ + "Please specify --config_ser=ser_configure_file_path." + args.opt_ser = self._parse_opt(args.opt_ser) + return args + + +def make_input(ser_inputs, ser_results): + entities_labels = {'HEADER': 0, 'QUESTION': 1, 'ANSWER': 2} + + entities = ser_inputs[8][0] + ser_results = ser_results[0] + assert len(entities) == len(ser_results) + + # entities + start = [] + end = [] + label = [] + entity_idx_dict = {} + for i, (res, entity) in enumerate(zip(ser_results, entities)): + if res['pred'] == 'O': + continue + entity_idx_dict[len(start)] = i + start.append(entity['start']) + end.append(entity['end']) + label.append(entities_labels[res['pred']]) + entities = dict(start=start, end=end, label=label) + + # relations + head = [] + tail = [] + for i in range(len(entities["label"])): + for j in range(len(entities["label"])): + if entities["label"][i] == 1 and entities["label"][j] == 2: + head.append(i) + tail.append(j) + + relations = dict(head=head, tail=tail) + + batch_size = ser_inputs[0].shape[0] + entities_batch = [] + relations_batch = [] + entity_idx_dict_batch = [] + for b in range(batch_size): + entities_batch.append(entities) + relations_batch.append(relations) + entity_idx_dict_batch.append(entity_idx_dict) + + ser_inputs[8] = entities_batch + ser_inputs.append(relations_batch) + # remove ocr_info segment_offset_id and label in ser input + ser_inputs.pop(7) + ser_inputs.pop(6) + ser_inputs.pop(1) + return ser_inputs, entity_idx_dict_batch + + +class SerRePredictor(object): + def __init__(self, config, ser_config): + self.ser_engine = SerPredictor(ser_config) + + # init re model + global_config = config['Global'] + + # build post process + self.post_process_class = build_post_process(config['PostProcess'], + global_config) + + # build model + self.model = build_model(config['Architecture']) + + load_model( + config, self.model, model_type=config['Architecture']["model_type"]) + + self.model.eval() + + def __call__(self, img_path): + ser_results, ser_inputs = self.ser_engine(img_path) + paddle.save(ser_inputs, 'ser_inputs.npy') + paddle.save(ser_results, 'ser_results.npy') + re_input, entity_idx_dict_batch = make_input(ser_inputs, ser_results) + preds = self.model(re_input) + post_result = self.post_process_class( + preds, + ser_results=ser_results, + entity_idx_dict_batch=entity_idx_dict_batch) + return post_result + + +def preprocess(): + FLAGS = ReArgsParser().parse_args() + config = load_config(FLAGS.config) + config = merge_config(config, FLAGS.opt) + + ser_config = load_config(FLAGS.config_ser) + ser_config = merge_config(ser_config, FLAGS.opt_ser) + + logger = get_logger(name='root') + + # check if set use_gpu=True in paddlepaddle cpu version + use_gpu = config['Global']['use_gpu'] + check_gpu(use_gpu) + + device = 'gpu:{}'.format(dist.ParallelEnv().dev_id) if use_gpu else 'cpu' + device = paddle.set_device(device) + + logger.info('{} re config {}'.format('*' * 10, '*' * 10)) + print_dict(config, logger) + logger.info('\n') + logger.info('{} ser config {}'.format('*' * 10, '*' * 10)) + print_dict(ser_config, logger) + logger.info('train with paddle {} and device {}'.format(paddle.__version__, + device)) + return config, ser_config, device, logger + + +if __name__ == '__main__': + config, ser_config, device, logger = preprocess() + os.makedirs(config['Global']['save_res_path'], exist_ok=True) + + ser_re_engine = SerRePredictor(config, ser_config) + + infer_imgs = get_image_file_list(config['Global']['infer_img']) + with open( + os.path.join(config['Global']['save_res_path'], + "infer_results.txt"), + "w", + encoding='utf-8') as fout: + for idx, img_path in enumerate(infer_imgs): + save_img_path = os.path.join( + config['Global']['save_res_path'], + os.path.splitext(os.path.basename(img_path))[0] + "_ser.jpg") + logger.info("process: [{}/{}], save result to {}".format( + idx, len(infer_imgs), save_img_path)) + + result = ser_re_engine(img_path) + result = result[0] + fout.write(img_path + "\t" + json.dumps( + { + "ser_resule": result, + }, ensure_ascii=False) + "\n") + img_res = draw_re_results(img_path, result) + cv2.imwrite(save_img_path, img_res) diff --git a/tools/program.py b/tools/program.py index 333e8ed9770cad08ba5e9aa47edec850a74a1808..10299940d61dd0c7b6df770e7441d3c6551954a9 100755 --- a/tools/program.py +++ b/tools/program.py @@ -69,24 +69,6 @@ class ArgsParser(ArgumentParser): return config -class AttrDict(dict): - """Single level attribute dict, NOT recursive""" - - def __init__(self, **kwargs): - super(AttrDict, self).__init__() - super(AttrDict, self).update(kwargs) - - def __getattr__(self, key): - if key in self: - return self[key] - raise AttributeError("object has no attribute '{}'".format(key)) - - -global_config = AttrDict() - -default_config = {'Global': {'debug': False, }} - - def load_config(file_path): """ Load config from yml/yaml file. @@ -94,38 +76,38 @@ def load_config(file_path): file_path (str): Path of the config file to be loaded. Returns: global config """ - merge_config(default_config) _, ext = os.path.splitext(file_path) assert ext in ['.yml', '.yaml'], "only support yaml files for now" - merge_config(yaml.load(open(file_path, 'rb'), Loader=yaml.Loader)) - return global_config + config = yaml.load(open(file_path, 'rb'), Loader=yaml.Loader) + return config -def merge_config(config): +def merge_config(config, opts): """ Merge config into global config. Args: config (dict): Config to be merged. Returns: global config """ - for key, value in config.items(): + for key, value in opts.items(): if "." not in key: - if isinstance(value, dict) and key in global_config: - global_config[key].update(value) + if isinstance(value, dict) and key in config: + config[key].update(value) else: - global_config[key] = value + config[key] = value else: sub_keys = key.split('.') assert ( - sub_keys[0] in global_config + sub_keys[0] in config ), "the sub_keys can only be one of global_config: {}, but get: {}, please check your running command".format( - global_config.keys(), sub_keys[0]) - cur = global_config[sub_keys[0]] + config.keys(), sub_keys[0]) + cur = config[sub_keys[0]] for idx, sub_key in enumerate(sub_keys[1:]): if idx == len(sub_keys) - 2: cur[sub_key] = value else: cur = cur[sub_key] + return config def check_gpu(use_gpu): @@ -204,20 +186,24 @@ def train(config, model_type = None algorithm = config['Architecture']['algorithm'] - if 'start_epoch' in best_model_dict: - start_epoch = best_model_dict['start_epoch'] - else: - start_epoch = 1 + start_epoch = best_model_dict[ + 'start_epoch'] if 'start_epoch' in best_model_dict else 1 + + train_reader_cost = 0.0 + train_run_cost = 0.0 + total_samples = 0 + reader_start = time.time() + + max_iter = len(train_dataloader) - 1 if platform.system( + ) == "Windows" else len(train_dataloader) for epoch in range(start_epoch, epoch_num + 1): - train_dataloader = build_dataloader( - config, 'Train', device, logger, seed=epoch) - train_reader_cost = 0.0 - train_run_cost = 0.0 - total_samples = 0 - reader_start = time.time() - max_iter = len(train_dataloader) - 1 if platform.system( - ) == "Windows" else len(train_dataloader) + if train_dataloader.dataset.need_reset: + train_dataloader = build_dataloader( + config, 'Train', device, logger, seed=epoch) + max_iter = len(train_dataloader) - 1 if platform.system( + ) == "Windows" else len(train_dataloader) + for idx, batch in enumerate(train_dataloader): profiler.add_profiler_step(profiler_options) train_reader_cost += time.time() - reader_start @@ -239,10 +225,11 @@ def train(config, else: if model_type == 'table' or extra_input: preds = model(images, data=batch[1:]) - elif model_type == "kie": + elif model_type in ["kie", 'vqa']: preds = model(batch) else: preds = model(images) + loss = loss_class(preds, batch) avg_loss = loss['loss'] @@ -256,6 +243,7 @@ def train(config, optimizer.clear_grad() train_run_cost += time.time() - train_start + global_step += 1 total_samples += len(images) if not isinstance(lr_scheduler, float): @@ -285,12 +273,13 @@ def train(config, (global_step > 0 and global_step % print_batch_step == 0) or (idx >= len(train_dataloader) - 1)): logs = train_stats.log() - strs = 'epoch: [{}/{}], iter: {}, {}, reader_cost: {:.5f} s, batch_cost: {:.5f} s, samples: {}, ips: {:.5f}'.format( + strs = 'epoch: [{}/{}], global_step: {}, {}, avg_reader_cost: {:.5f} s, avg_batch_cost: {:.5f} s, avg_samples: {}, ips: {:.5f}'.format( epoch, epoch_num, global_step, logs, train_reader_cost / print_batch_step, (train_reader_cost + train_run_cost) / - print_batch_step, total_samples, + print_batch_step, total_samples / print_batch_step, total_samples / (train_reader_cost + train_run_cost)) logger.info(strs) + train_reader_cost = 0.0 train_run_cost = 0.0 total_samples = 0 @@ -330,6 +319,7 @@ def train(config, optimizer, save_model_dir, logger, + config, is_best=True, prefix='best_accuracy', best_model_dict=best_model_dict, @@ -344,8 +334,7 @@ def train(config, vdl_writer.add_scalar('EVAL/best_{}'.format(main_indicator), best_model_dict[main_indicator], global_step) - global_step += 1 - optimizer.clear_grad() + reader_start = time.time() if dist.get_rank() == 0: save_model( @@ -353,6 +342,7 @@ def train(config, optimizer, save_model_dir, logger, + config, is_best=False, prefix='latest', best_model_dict=best_model_dict, @@ -364,6 +354,7 @@ def train(config, optimizer, save_model_dir, logger, + config, is_best=False, prefix='iter_epoch_{}'.format(epoch), best_model_dict=best_model_dict, @@ -401,19 +392,28 @@ def eval(model, start = time.time() if model_type == 'table' or extra_input: preds = model(images, data=batch[1:]) - elif model_type == "kie": + elif model_type in ["kie", 'vqa']: preds = model(batch) else: preds = model(images) - batch = [item.numpy() for item in batch] + + batch_numpy = [] + for item in batch: + if isinstance(item, paddle.Tensor): + batch_numpy.append(item.numpy()) + else: + batch_numpy.append(item) # Obtain usable results from post-processing methods total_time += time.time() - start # Evaluate the results of the current batch if model_type in ['table', 'kie']: - eval_class(preds, batch) + eval_class(preds, batch_numpy) + elif model_type in ['vqa']: + post_result = post_process_class(preds, batch_numpy) + eval_class(post_result, batch_numpy) else: - post_result = post_process_class(preds, batch[1]) - eval_class(post_result, batch) + post_result = post_process_class(preds, batch_numpy[1]) + eval_class(post_result, batch_numpy) pbar.update(1) total_frame += len(images) @@ -479,9 +479,9 @@ def preprocess(is_train=False): FLAGS = ArgsParser().parse_args() profiler_options = FLAGS.profiler_options config = load_config(FLAGS.config) - merge_config(FLAGS.opt) + config = merge_config(config, FLAGS.opt) profile_dic = {"profiler_options": FLAGS.profiler_options} - merge_config(profile_dic) + config = merge_config(config, profile_dic) if is_train: # save_config @@ -503,20 +503,15 @@ def preprocess(is_train=False): assert alg in [ 'EAST', 'DB', 'SAST', 'Rosetta', 'CRNN', 'STARNet', 'RARE', 'SRN', 'CLS', 'PGNet', 'Distillation', 'NRTR', 'TableAttn', 'SAR', 'PSE', - 'SEED', 'SDMGR' + 'SEED', 'SDMGR', 'LayoutXLM', 'LayoutLM' ] - windows_not_support_list = ['PSE'] - if platform.system() == "Windows" and alg in windows_not_support_list: - logger.warning('{} is not support in Windows now'.format( - windows_not_support_list)) - sys.exit() device = 'gpu:{}'.format(dist.ParallelEnv().dev_id) if use_gpu else 'cpu' device = paddle.set_device(device) config['Global']['distributed'] = dist.get_world_size() != 1 - if config['Global']['use_visualdl']: + if config['Global']['use_visualdl'] and dist.get_rank() == 0: from visualdl import LogWriter save_model_dir = config['Global']['save_model_dir'] vdl_writer_path = '{}/vdl/'.format(save_model_dir) diff --git a/tools/train.py b/tools/train.py index f3852469eb198ebfec13713fc4d8f139b2c10f2b..506e0f7fa87fe8afc82cbb12d553a8da4ba298e2 100755 --- a/tools/train.py +++ b/tools/train.py @@ -27,8 +27,6 @@ import yaml import paddle import paddle.distributed as dist -paddle.seed(2) - from ppocr.data import build_dataloader from ppocr.modeling.architectures import build_model from ppocr.losses import build_loss @@ -36,6 +34,7 @@ from ppocr.optimizer import build_optimizer from ppocr.postprocess import build_post_process from ppocr.metrics import build_metric from ppocr.utils.save_load import load_model +from ppocr.utils.utility import set_seed import tools.program as program dist.get_world_size() @@ -97,7 +96,8 @@ def main(config, device, logger, vdl_writer): # build metric eval_class = build_metric(config['Metric']) # load pretrain model - pre_best_model_dict = load_model(config, model, optimizer) + pre_best_model_dict = load_model(config, model, optimizer, + config['Architecture']["model_type"]) logger.info('train dataloader has {} iters'.format(len(train_dataloader))) if valid_dataloader is not None: logger.info('valid dataloader has {} iters'.format( @@ -145,5 +145,7 @@ def test_reader(config, device, logger): if __name__ == '__main__': config, device, logger, vdl_writer = program.preprocess(is_train=True) + seed = config['Global']['seed'] if 'seed' in config['Global'] else 1024 + set_seed(seed) main(config, device, logger, vdl_writer) # test_reader(config, device, logger)