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d2ff3e49
编写于
8年前
作者:
L
LCY-Seso
提交者:
GitHub
8年前
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差异文件
Merge pull request #458 from luotao1/group
add layer check for recurrent_group
上级
c2aa8980
8c594376
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
22 addition
and
4 deletion
+22
-4
python/paddle/trainer_config_helpers/layers.py
python/paddle/trainer_config_helpers/layers.py
+22
-4
未找到文件。
python/paddle/trainer_config_helpers/layers.py
浏览文件 @
d2ff3e49
...
@@ -494,8 +494,7 @@ def scaling_projection(input, param_attr=None):
...
@@ -494,8 +494,7 @@ def scaling_projection(input, param_attr=None):
:return: A ScalingProjection object
:return: A ScalingProjection object
:rtype: ScalingProjection
:rtype: ScalingProjection
"""
"""
proj
=
ScalingProjection
(
input_layer_name
=
input
.
name
,
proj
=
ScalingProjection
(
input_layer_name
=
input
.
name
,
**
param_attr
.
attr
)
**
param_attr
.
attr
)
proj
.
origin
=
input
proj
.
origin
=
input
return
proj
return
proj
...
@@ -2783,7 +2782,12 @@ class SubsequenceInput(object):
...
@@ -2783,7 +2782,12 @@ class SubsequenceInput(object):
@
wrap_name_default
(
"recurrent_group"
)
@
wrap_name_default
(
"recurrent_group"
)
def
recurrent_group
(
step
,
input
,
reverse
=
False
,
name
=
None
,
targetInlink
=
None
):
def
recurrent_group
(
step
,
input
,
reverse
=
False
,
name
=
None
,
targetInlink
=
None
,
is_generating
=
False
):
"""
"""
Recurrent layer group is an extremely flexible recurrent unit in
Recurrent layer group is an extremely flexible recurrent unit in
PaddlePaddle. As long as the user defines the calculation done within a
PaddlePaddle. As long as the user defines the calculation done within a
...
@@ -2848,6 +2852,12 @@ def recurrent_group(step, input, reverse=False, name=None, targetInlink=None):
...
@@ -2848,6 +2852,12 @@ def recurrent_group(step, input, reverse=False, name=None, targetInlink=None):
:type targetInlink: LayerOutput|SubsequenceInput
:type targetInlink: LayerOutput|SubsequenceInput
:param is_generating: If is generating, none of input type should be LayerOutput;
else, for training or testing, one of the input type must
be LayerOutput.
: type is_generating: bool
:return: LayerOutput object.
:return: LayerOutput object.
:rtype: LayerOutput
:rtype: LayerOutput
"""
"""
...
@@ -2895,6 +2905,7 @@ def recurrent_group(step, input, reverse=False, name=None, targetInlink=None):
...
@@ -2895,6 +2905,7 @@ def recurrent_group(step, input, reverse=False, name=None, targetInlink=None):
seq_reversed
=
reverse
,
seq_reversed
=
reverse
,
target_inlinkname
=
targetInlinkName
)
target_inlinkname
=
targetInlinkName
)
in_args
=
[]
in_args
=
[]
has_LayerOutput
=
True
for
each_input
in
input
:
for
each_input
in
input
:
assert
is_single_input
(
each_input
)
assert
is_single_input
(
each_input
)
if
isinstance
(
each_input
,
LayerOutput
):
if
isinstance
(
each_input
,
LayerOutput
):
...
@@ -2902,6 +2913,7 @@ def recurrent_group(step, input, reverse=False, name=None, targetInlink=None):
...
@@ -2902,6 +2913,7 @@ def recurrent_group(step, input, reverse=False, name=None, targetInlink=None):
elif
isinstance
(
each_input
,
SubsequenceInput
):
elif
isinstance
(
each_input
,
SubsequenceInput
):
in_args
.
append
(
each_input
.
input
)
in_args
.
append
(
each_input
.
input
)
else
:
else
:
has_LayerOutput
=
False
mem_name
=
"__%s_memory__"
%
each_input
.
input
.
name
mem_name
=
"__%s_memory__"
%
each_input
.
input
.
name
mem
=
memory
(
mem
=
memory
(
name
=
mem_name
,
name
=
mem_name
,
...
@@ -2915,6 +2927,8 @@ def recurrent_group(step, input, reverse=False, name=None, targetInlink=None):
...
@@ -2915,6 +2927,8 @@ def recurrent_group(step, input, reverse=False, name=None, targetInlink=None):
mix
+=
identity_projection
(
mem
)
mix
+=
identity_projection
(
mem
)
in_args
.
append
(
mem
)
in_args
.
append
(
mem
)
assert
(
is_generating
!=
has_LayerOutput
)
layer_outs
=
step
(
*
in_args
)
layer_outs
=
step
(
*
in_args
)
if
isinstance
(
layer_outs
,
LayerOutput
):
if
isinstance
(
layer_outs
,
LayerOutput
):
...
@@ -3206,7 +3220,11 @@ def beam_search(step,
...
@@ -3206,7 +3220,11 @@ def beam_search(step,
return
predict
return
predict
tmp
=
recurrent_group
(
tmp
=
recurrent_group
(
step
=
__real_step__
,
input
=
real_input
,
reverse
=
False
,
name
=
name
)
step
=
__real_step__
,
input
=
real_input
,
reverse
=
False
,
name
=
name
,
is_generating
=
True
)
return
tmp
return
tmp
...
...
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