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keras
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2eed2a5d
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体验新版 GitCode,发现更多精彩内容 >>
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2eed2a5d
编写于
5月 22, 2018
作者:
T
Taehoon Lee
提交者:
François Chollet
5月 21, 2018
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差异文件
Increase test coverages by adding invalid CNTK usecases (#10236)
上级
bf1378f3
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
27 addition
and
14 deletion
+27
-14
tests/keras/backend/backend_test.py
tests/keras/backend/backend_test.py
+27
-14
未找到文件。
tests/keras/backend/backend_test.py
浏览文件 @
2eed2a5d
...
...
@@ -1195,33 +1195,46 @@ class TestBackend(object):
assert
np
.
abs
(
np
.
std
(
rand
)
-
std
*
0.87962
)
<
0.015
def
test_conv_invalid_use
(
self
):
dummy_x_1d
=
K
.
variable
(
np
.
ones
((
4
,
8
,
2
)))
dummy_w_1d
=
K
.
variable
(
np
.
ones
((
3
,
2
,
3
)))
dummy_x_2d
=
K
.
variable
(
np
.
ones
((
2
,
3
,
4
,
5
)))
dummy_w_2d
=
K
.
variable
(
np
.
ones
((
2
,
2
,
3
,
4
)))
dummy_x_3d
=
K
.
variable
(
np
.
ones
((
2
,
3
,
4
,
5
,
4
)))
dummy_w_3d
=
K
.
variable
(
np
.
ones
((
2
,
2
,
2
,
3
,
4
)))
dummy_w1x1_2d
=
K
.
variable
(
np
.
ones
((
1
,
1
,
12
,
7
)))
with
pytest
.
raises
(
ValueError
):
K
.
conv1d
(
K
.
variable
(
np
.
ones
((
4
,
8
,
2
))),
K
.
variable
(
np
.
ones
((
3
,
2
,
3
))),
data_format
=
'channels_middle'
)
K
.
conv1d
(
dummy_x_1d
,
dummy_w_1d
,
data_format
=
'channels_middle'
)
with
pytest
.
raises
(
ValueError
):
K
.
conv2d
(
K
.
variable
(
np
.
ones
((
2
,
3
,
4
,
5
))),
K
.
variable
(
np
.
ones
((
2
,
2
,
3
,
4
))),
data_format
=
'channels_middle'
)
K
.
conv2d
(
dummy_x_2d
,
dummy_w_2d
,
data_format
=
'channels_middle'
)
with
pytest
.
raises
(
ValueError
):
K
.
conv3d
(
K
.
variable
(
np
.
ones
((
2
,
3
,
4
,
5
,
4
))),
K
.
variable
(
np
.
ones
((
2
,
2
,
2
,
3
,
4
))),
data_format
=
'channels_middle'
)
K
.
conv3d
(
dummy_x_3d
,
dummy_w_3d
,
data_format
=
'channels_middle'
)
if
K
.
backend
()
!=
'theano'
:
with
pytest
.
raises
(
ValueError
):
K
.
separable_conv2d
(
K
.
variable
(
np
.
ones
((
2
,
3
,
4
,
5
))),
K
.
variable
(
np
.
ones
((
2
,
2
,
3
,
4
))),
K
.
variable
(
np
.
ones
((
1
,
1
,
12
,
7
))),
K
.
separable_conv2d
(
dummy_x_2d
,
dummy_w_2d
,
dummy_w1x1_2d
,
data_format
=
'channels_middle'
)
with
pytest
.
raises
(
ValueError
):
K
.
depthwise_conv2d
(
K
.
variable
(
np
.
ones
((
2
,
3
,
4
,
5
))),
K
.
variable
(
np
.
ones
((
2
,
2
,
3
,
4
))),
K
.
depthwise_conv2d
(
dummy_x_2d
,
dummy_w_2d
,
data_format
=
'channels_middle'
)
if
K
.
backend
()
==
'cntk'
:
with
pytest
.
raises
(
ValueError
):
K
.
separable_conv2d
(
dummy_x_2d
,
dummy_w_2d
,
dummy_w1x1_2d
,
dilation_rate
=
(
1
,
2
))
with
pytest
.
raises
(
ValueError
):
K
.
separable_conv2d
(
dummy_x_2d
,
dummy_w_2d
,
dummy_w1x1_2d
,
strides
=
(
2
,
2
),
dilation_rate
=
(
1
,
2
))
with
pytest
.
raises
(
ValueError
):
K
.
depthwise_conv2d
(
dummy_x_2d
,
dummy_w_2d
,
dilation_rate
=
(
1
,
2
))
with
pytest
.
raises
(
ValueError
):
K
.
depthwise_conv2d
(
dummy_x_2d
,
dummy_w_2d
,
strides
=
(
2
,
2
),
dilation_rate
=
(
1
,
2
))
def
test_pooling_invalid_use
(
self
):
for
(
input_shape
,
pool_size
)
in
zip
([(
5
,
10
,
12
,
3
),
(
5
,
10
,
12
,
6
,
3
)],
[(
2
,
2
),
(
2
,
2
,
2
)]):
x
=
K
.
variable
(
np
.
random
.
random
(
input_shape
))
...
...
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