delete dict90, update sar postprocess, update sar.yml

configs/rec/rec_r31_sar.yml

@@ -15,7 +15,7 @@ Global:
   infer_img: 
   # for data or label process
   character_dict_path: ppocr/utils/dict90.txt
-  character_type: ch
+  character_type: EN_symbol
   max_text_length: 30
   infer_mode: False
   use_space_char: False
@@ -47,6 +47,7 @@ Loss:
 
 PostProcess:
   name: SARLabelDecode
+  rm_symbol: True
 
 Metric:
   name: RecMetric
@@ -56,8 +57,8 @@ Train:
   dataset:
     name: SimpleDataSet
     delimiter: ' '
-    label_file_list: ['/paddle/data/concat_data/train_list.txt']
-    data_dir: /paddle/data/concat_data/
+    label_file_list: ['./train_data/train_list.txt']
+    data_dir: ./train_data/
     ratio_list: 1.0
     transforms:
       - DecodeImage: # load image
@@ -79,7 +80,7 @@ Train:
 Eval:
   dataset:
     name: LMDBDataSet
-    data_dir: /paddle/data/ocr_data/evaluation/
+    data_dir: ./eval_data/evaluation/
     transforms:
       - DecodeImage: # load image
           img_mode: BGR

ppocr/postprocess/rec_postprocess.py

@@ -526,6 +526,7 @@ class SARLabelDecode(BaseRecLabelDecode):
                  character_dict_path=None,
                  character_type='ch',
                  use_space_char=False,
+                 rm_symbol=True,
                  **kwargs):
         super(SARLabelDecode, self).__init__(character_dict_path,
                                               character_type, use_space_char)
@@ -572,6 +573,7 @@ class SARLabelDecode(BaseRecLabelDecode):
                 else:
                     conf_list.append(1)
             text = ''.join(char_list)
+            if self.rm_symbol:
                 comp = re.compile('[^A-Z^a-z^0-9^\u4e00-\u9fa5]')
                 text = text.lower()
                 text = comp.sub('', text)

ppocr/utils/dict90.txt

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