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体验新版 GitCode,发现更多精彩内容 >>
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7377c59b
编写于
5月 18, 2017
作者:
C
Cao Ying
提交者:
GitHub
5月 18, 2017
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Merge pull request #2200 from luotao1/agg_level
add doc for AggregateLevel and ExpandLevel.
上级
debd4e4d
c7fb78b0
变更
3
隐藏空白更改
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Showing
3 changed file
with
43 addition
and
2 deletion
+43
-2
doc/api/v2/config/layer.rst
doc/api/v2/config/layer.rst
+10
-0
python/paddle/trainer_config_helpers/layers.py
python/paddle/trainer_config_helpers/layers.py
+31
-0
python/paddle/v2/layer.py
python/paddle/v2/layer.py
+2
-2
未找到文件。
doc/api/v2/config/layer.rst
浏览文件 @
7377c59b
...
...
@@ -207,6 +207,11 @@ trans_full_matrix_projection
Aggregate Layers
================
AggregateLevel
--------------
.. autoclass:: paddle.v2.layer.AggregateLevel
:noindex:
.. _api_v2.layer_pooling:
pooling
...
...
@@ -248,6 +253,11 @@ block_expand
.. _api_v2.layer_expand:
ExpandLevel
-----------
.. autoclass:: paddle.v2.layer.ExpandLevel
:noindex:
expand
------
.. autoclass:: paddle.v2.layer.expand
...
...
python/paddle/trainer_config_helpers/layers.py
浏览文件 @
7377c59b
...
...
@@ -225,6 +225,24 @@ class LayerType(object):
class
AggregateLevel
(
object
):
"""
PaddlePaddle supports three sequence types:
- :code:`SequenceType.NO_SEQUENCE` means the sample is not a sequence.
- :code:`SequenceType.SEQUENCE` means the sample is a sequence.
- :code:`SequenceType.SUB_SEQUENCE` means the sample is a nested sequence,
each timestep of which is also a sequence.
Accordingly, AggregateLevel supports two modes:
- :code:`AggregateLevel.EACH_TIMESTEP` means the aggregation acts on each
timestep of a sequence, both :code:`SUB_SEQUENCE` and :code:`SEQUENCE` will
be aggregated to :code:`NO_SEQUENCE`.
- :code:`AggregateLevel.EACH_SEQUENCE` means the aggregation acts on each
sequence of a nested sequence, :code:`SUB_SEQUENCE` will be aggregated to
:code:`SEQUENCE`.
"""
EACH_TIMESTEP
=
'non-seq'
EACH_SEQUENCE
=
'seq'
...
...
@@ -1454,6 +1472,19 @@ def first_seq(input,
class
ExpandLevel
(
object
):
"""
Please refer to AggregateLevel first.
ExpandLevel supports two modes:
- :code:`ExpandLevel.FROM_TIMESTEP` means the expandation acts on each
timestep of a sequence, :code:`NO_SEQUENCE` will be expanded to
:code:`SEQUENCE` or :code:`SUB_SEQUENCE`.
- :code:`ExpandLevel.FROM_SEQUENCE` means the expandation acts on each
sequence of a nested sequence, :code:`SEQUENCE` will be expanded to
:code:`SUB_SEQUENCE`.
"""
FROM_TIMESTEP
=
AggregateLevel
.
EACH_TIMESTEP
FROM_SEQUENCE
=
AggregateLevel
.
EACH_SEQUENCE
...
...
python/paddle/v2/layer.py
浏览文件 @
7377c59b
...
...
@@ -404,8 +404,8 @@ class RecurrentLayerOutput(Layer):
LayerV2
=
Layer
data
=
DataLayerV2
data
.
__name__
=
'data'
AggregateLevel
=
conf_helps
.
layers
.
AggregateLevel
ExpandLevel
=
conf_helps
.
layers
.
ExpandLevel
AggregateLevel
=
conf_helps
.
AggregateLevel
ExpandLevel
=
conf_helps
.
ExpandLevel
memory
=
MemoryV2
memory
.
__name__
=
'memory'
memory
.
__doc__
=
conf_helps
.
memory
.
__doc__
...
...
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