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体验新版 GitCode,发现更多精彩内容 >>
提交
4cb6e72b
编写于
1月 17, 2018
作者:
F
fengjiayi
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refine code details
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228e14ad
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4
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Showing
4 changed file
with
30 addition
and
30 deletion
+30
-30
python/paddle/v2/fluid/clip.py
python/paddle/v2/fluid/clip.py
+9
-9
python/paddle/v2/fluid/framework.py
python/paddle/v2/fluid/framework.py
+1
-1
python/paddle/v2/fluid/param_attr.py
python/paddle/v2/fluid/param_attr.py
+11
-11
python/paddle/v2/fluid/tests/book/test_recognize_digits_mlp.py
...n/paddle/v2/fluid/tests/book/test_recognize_digits_mlp.py
+9
-9
未找到文件。
python/paddle/v2/fluid/clip.py
浏览文件 @
4cb6e72b
# Copyright (c) 2018 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
#
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.
#
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
functools
import
layers
from
framework
import
Variable
...
...
@@ -162,7 +162,7 @@ def append_gradient_clip_ops(param_grad):
context
=
dict
()
create_op_callbacks
=
[]
for
p
,
g
in
param_grad
:
clip_attr
=
getattr
(
p
,
'clip_attr'
,
NullGradientClipAttr
())
clip_attr
=
getattr
(
p
,
'
gradient_
clip_attr'
,
NullGradientClipAttr
())
if
clip_attr
is
None
:
clip_attr
=
NullGradientClipAttr
()
if
not
isinstance
(
clip_attr
,
BaseGradientClipAttr
):
...
...
python/paddle/v2/fluid/framework.py
浏览文件 @
4cb6e72b
...
...
@@ -946,7 +946,7 @@ class Parameter(Variable):
self
.
regularizer
=
kwargs
.
get
(
'regularizer'
,
None
)
self
.
clip_attr
=
kwargs
.
get
(
'
clip_attr'
,
None
)
self
.
gradient_clip_attr
=
kwargs
.
get
(
'gradient_
clip_attr'
,
None
)
# program is a global instance.
...
...
python/paddle/v2/fluid/param_attr.py
浏览文件 @
4cb6e72b
# Copyright (c) 2018 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
#
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.
#
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
initializer
import
Initializer
,
Xavier
,
Constant
from
regularizer
import
WeightDecayRegularizer
...
...
@@ -24,13 +24,13 @@ class ParamAttr(object):
learning_rate
=
1.0
,
regularizer
=
None
,
trainable
=
True
,
clip
=
None
):
gradient_
clip
=
None
):
self
.
name
=
name
self
.
initializer
=
initializer
self
.
learning_rate
=
learning_rate
self
.
regularizer
=
regularizer
self
.
trainable
=
trainable
self
.
clip
=
clip
self
.
gradient_clip
=
gradient_
clip
def
set_default_initializer
(
self
,
initializer
):
if
initializer
is
None
:
...
...
@@ -76,7 +76,7 @@ class ParamAttr(object):
},
'regularizer'
:
self
.
regularizer
,
'trainable'
:
self
.
trainable
,
'
clip_attr'
:
self
.
clip
'
gradient_clip_attr'
:
self
.
gradient_
clip
}
if
with_initializer
:
kwargs
[
'initializer'
]
=
self
.
initializer
...
...
python/paddle/v2/fluid/tests/book/test_recognize_digits_mlp.py
浏览文件 @
4cb6e72b
# Copyright (c) 2018 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
#
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.
#
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
print_function
import
numpy
as
np
import
paddle.v2
as
paddle
...
...
@@ -26,7 +26,7 @@ hidden1 = fluid.layers.fc(input=image,
act
=
'relu'
,
param_attr
=
fluid
.
ParamAttr
(
regularizer
=
regularizer
,
clip
=
fluid
.
clip
.
ClipByValue
(
10
)))
gradient_
clip
=
fluid
.
clip
.
ClipByValue
(
10
)))
hidden2
=
fluid
.
layers
.
fc
(
input
=
hidden1
,
size
=
64
,
...
...
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