Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
PaddlePaddle
Paddle
提交
d92daae2
P
Paddle
项目概览
PaddlePaddle
/
Paddle
大约 1 年 前同步成功
通知
2298
Star
20931
Fork
5422
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
1423
列表
看板
标记
里程碑
合并请求
543
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
P
Paddle
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
1,423
Issue
1,423
列表
看板
标记
里程碑
合并请求
543
合并请求
543
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
未验证
提交
d92daae2
编写于
11月 21, 2022
作者:
V
Vvsmile
提交者:
GitHub
11月 21, 2022
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Remove API: crop (#47972)
remove crop which is not used in Paddle 2.0
上级
3ca7328f
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
0 addition
and
112 deletion
+0
-112
python/paddle/fluid/layers/nn.py
python/paddle/fluid/layers/nn.py
+0
-103
python/paddle/fluid/tests/unittests/test_layers.py
python/paddle/fluid/tests/unittests/test_layers.py
+0
-9
未找到文件。
python/paddle/fluid/layers/nn.py
浏览文件 @
d92daae2
...
@@ -124,7 +124,6 @@ __all__ = [
...
@@ -124,7 +124,6 @@ __all__ = [
'mean_iou',
'mean_iou',
'relu',
'relu',
'log',
'log',
'crop',
'crop_tensor',
'crop_tensor',
'pow',
'pow',
'hard_sigmoid',
'hard_sigmoid',
...
@@ -9137,108 +9136,6 @@ def mean_iou(input, label, num_classes):
...
@@ -9137,108 +9136,6 @@ def mean_iou(input, label, num_classes):
return out_mean_iou, out_wrong, out_correct
return out_mean_iou, out_wrong, out_correct
def crop(x, shape=None, offsets=None, name=None):
"""
Crop input into output, as specified by offsets and shape.
**Warning:** THIS OP IS DEPRECATED. It will be removed in the future version.
Instructions for updating: Use :ref:`api_fluid_layers_crop_tensor` instead.
.. code-block:: text
* Case 1:
Given
X = [[0, 1, 2, 0, 0]
[0, 3, 4, 0, 0]
[0, 0, 0, 0, 0]],
and
shape = [2, 2],
offsets = [0, 1],
output is:
Out = [[1, 2],
[3, 4]].
* Case 2:
Given
X = [[0, 1, 2, 5, 0]
[0, 3, 4, 6, 0]
[0, 0, 0, 0, 0]],
and shape is tensor
shape = [[0, 0, 0]
[0, 0, 0]]
and
offsets = [0, 1],
output is:
Out = [[1, 2, 5],
[3, 4, 6]].
Parameters:
x (Variable): Tensor, data type can be float32 or float64.
shape (Variable|list/tuple of integers, optional): The output shape is specified
by `shape`, which can be a Tensor or a list/tuple of integers.
If it is a Tensor, it's rank must be the same as `x` , only
it's shape will be used, and the value of it will be ignored. This way
is suitable for the case that the output shape may be changed each
iteration. If it is a list/tuple of integers, it's length must be the same
as the rank of `x`
offsets (Variable|list/tuple of integers|None, optional): Specifies the cropping
offsets at each dimension. It can be a Tensor or a list/tuple
of integers. If it is a Tensor, it's rank must be the same as `x`.
This way is suitable for the case that the offsets may be changed
each iteration. If it is a list/tuple of integers, it's length must be the
same as the rank of `x`. If None, the offsets are 0 at each dimension.
name(str, optional): For detailed information, please refer
to :ref:`api_guide_Name` . Usually name is no need to set and
None by default.
Returns:
Tensor, The cropped Tensor, which has the same rank and data type with `x`.
Examples:
.. code-block:: python
import paddle.fluid as fluid
import paddle.fluid as fluid
import paddle
paddle.enable_static()
x = fluid.data(name="x", shape=[3, 3, 5], dtype="float32")
y = fluid.data(name="y", shape=[2, 2, 3], dtype="float32")
crop = fluid.layers.crop(x, shape=y)
# or
z = fluid.data(name="z", shape=[3, 3, 5], dtype="float32")
crop = fluid.layers.crop(z, shape=[2, 2, 3])
"""
check_variable_and_dtype(x, 'x', ['float32'], 'crop')
check_type(shape, 'shape', (list, tuple, Variable), 'crop')
helper = LayerHelper('crop', **locals())
if offsets is None:
offsets = [0] * len(x.shape)
out = helper.create_variable_for_type_inference(x.dtype)
ipts = {'X': x}
attrs = {}
if isinstance(shape, Variable):
ipts['Y'] = shape
else:
attrs['shape'] = shape
if isinstance(offsets, Variable):
ipts['Offsets'] = offsets
else:
attrs['offsets'] = offsets
helper.append_op(
type='crop',
inputs=ipts,
outputs={'Out': out},
attrs=None if len(attrs) == 0 else attrs,
)
return out
def crop_tensor(x, shape=None, offsets=None, name=None):
def crop_tensor(x, shape=None, offsets=None, name=None):
"""
"""
Crop input into output, as specified by offsets and shape.
Crop input into output, as specified by offsets and shape.
...
...
python/paddle/fluid/tests/unittests/test_layers.py
浏览文件 @
d92daae2
...
@@ -3588,15 +3588,6 @@ class TestBook(LayerTest):
...
@@ -3588,15 +3588,6 @@ class TestBook(LayerTest):
output
=
layers
.
l2_normalize
(
x
,
axis
=
1
)
output
=
layers
.
l2_normalize
(
x
,
axis
=
1
)
return
output
return
output
def
make_crop
(
self
):
with
program_guard
(
fluid
.
default_main_program
(),
fluid
.
default_startup_program
()
):
x
=
self
.
_get_data
(
name
=
'x'
,
shape
=
[
3
,
5
],
dtype
=
"float32"
)
y
=
self
.
_get_data
(
name
=
'y'
,
shape
=
[
2
,
3
],
dtype
=
"float32"
)
output
=
layers
.
crop
(
x
,
shape
=
y
)
return
output
def
make_mean_iou
(
self
):
def
make_mean_iou
(
self
):
with
fluid
.
framework
.
_dygraph_place_guard
(
place
=
fluid
.
CPUPlace
()):
with
fluid
.
framework
.
_dygraph_place_guard
(
place
=
fluid
.
CPUPlace
()):
x
=
self
.
_get_data
(
name
=
'x'
,
shape
=
[
16
],
dtype
=
'int32'
)
x
=
self
.
_get_data
(
name
=
'x'
,
shape
=
[
16
],
dtype
=
'int32'
)
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录