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
7277df47
P
Paddle
项目概览
PaddlePaddle
/
Paddle
接近 2 年 前同步成功
通知
2323
Star
20933
Fork
5424
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
7277df47
编写于
4月 10, 2020
作者:
S
silingtong123
提交者:
GitHub
4月 10, 2020
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
error message of NCE API enhancement (#23544)
* error message of NCE API enhancement
上级
f10100eb
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
47 addition
and
0 deletion
+47
-0
python/paddle/fluid/dygraph/nn.py
python/paddle/fluid/dygraph/nn.py
+5
-0
python/paddle/fluid/tests/unittests/test_nce.py
python/paddle/fluid/tests/unittests/test_nce.py
+42
-0
未找到文件。
python/paddle/fluid/dygraph/nn.py
浏览文件 @
7277df47
...
...
@@ -26,6 +26,7 @@ from ..param_attr import ParamAttr
from
..initializer
import
Normal
,
Constant
,
NumpyArrayInitializer
from
..
import
unique_name
from
.layer_object_helper
import
LayerObjectHelper
from
..data_feeder
import
check_variable_and_dtype
,
check_type
import
numpy
as
np
import
numbers
import
logging
...
...
@@ -2019,6 +2020,10 @@ class NCE(layers.Layer):
self
.
_inputs
[
'Weight'
]
=
self
.
weight
def
forward
(
self
,
input
,
label
,
sample_weight
=
None
):
check_variable_and_dtype
(
input
,
"input"
,
[
'float32'
,
'float64'
],
"NCE"
)
check_variable_and_dtype
(
label
,
"label"
,
[
'int64'
],
"NCE"
)
check_type
(
sample_weight
,
'sample_weight'
,
(
Variable
,
type
(
None
)),
'NCE'
)
assert
isinstance
(
input
,
Variable
)
assert
isinstance
(
label
,
Variable
)
...
...
python/paddle/fluid/tests/unittests/test_nce.py
浏览文件 @
7277df47
...
...
@@ -252,5 +252,47 @@ class TestNCE_OpError(unittest.TestCase):
self
.
assertRaises
(
TypeError
,
fluid
.
layers
.
nce
,
input4
,
label4
,
5
)
class
TestDygraphNCE_OpError
(
unittest
.
TestCase
):
def
test_NCE_errors
(
self
):
with
program_guard
(
Program
(),
Program
()):
nce
=
fluid
.
NCE
(
20
,
5
)
input1
=
fluid
.
create_lod_tensor
(
np
.
array
([
0.0
,
3.0
,
2.0
,
4.0
]),
[[
1
,
1
,
2
]],
fluid
.
CPUPlace
())
label1
=
fluid
.
layers
.
data
(
name
=
'label1'
,
shape
=
[
-
1
,
4
],
dtype
=
"int64"
)
# the input(input) of NCE layer must be Variable.
self
.
assertRaises
(
TypeError
,
nce
,
input1
,
label1
)
input2
=
fluid
.
layers
.
data
(
name
=
'input2'
,
shape
=
[
-
1
,
4
],
dtype
=
"float32"
)
label2
=
fluid
.
create_lod_tensor
(
np
.
array
([
0.0
,
3.0
,
2.0
,
4.0
]),
[[
1
,
1
,
2
]],
fluid
.
CPUPlace
())
# the input(label) of NCE layer must be Variable.
self
.
assertRaises
(
TypeError
,
nce
,
input2
,
label2
)
input3
=
fluid
.
layers
.
data
(
name
=
'input3'
,
shape
=
[
-
1
,
4
],
dtype
=
"float16"
)
label3
=
fluid
.
layers
.
data
(
name
=
'label3'
,
shape
=
[
-
1
,
1
],
dtype
=
"int64"
)
# the data type of input(input) must be float32 or float64.
self
.
assertRaises
(
TypeError
,
nce
,
input3
,
label3
)
input4
=
fluid
.
layers
.
data
(
name
=
'input4'
,
shape
=
[
-
1
,
4
],
dtype
=
"float32"
)
label4
=
fluid
.
layers
.
data
(
name
=
'label4'
,
shape
=
[
-
1
,
1
],
dtype
=
"int32"
)
# the data type of input(label) must be int64.
self
.
assertRaises
(
TypeError
,
nce
,
input4
,
label4
)
input5
=
fluid
.
layers
.
data
(
name
=
'input5'
,
shape
=
[
-
1
,
4
],
dtype
=
"float32"
)
label5
=
fluid
.
layers
.
data
(
name
=
'label5'
,
shape
=
[
-
1
,
1
],
dtype
=
"int64"
)
sample_weight
=
fluid
.
create_lod_tensor
(
np
.
array
([
0.0
,
3.0
,
2.0
,
4.0
]),
[[
1
,
1
,
2
]],
fluid
.
CPUPlace
())
# the sample_weight of nce must be Variable or None.
self
.
assertRaises
(
TypeError
,
nce
,
input5
,
label5
,
sample_weight
)
if
__name__
==
'__main__'
:
unittest
.
main
()
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