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70142d0c
编写于
7月 07, 2021
作者:
H
Hui Zhang
浏览文件
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浏览文件
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电子邮件补丁
差异文件
view to reshape
上级
b8997058
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1
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Showing
1 changed file
with
5 addition
and
4 deletion
+5
-4
deepspeech/modules/attention.py
deepspeech/modules/attention.py
+5
-4
未找到文件。
deepspeech/modules/attention.py
浏览文件 @
70142d0c
...
@@ -177,9 +177,9 @@ class RelPositionMultiHeadedAttention(MultiHeadedAttention):
...
@@ -177,9 +177,9 @@ class RelPositionMultiHeadedAttention(MultiHeadedAttention):
(
x
.
shape
[
0
],
x
.
shape
[
1
],
x
.
shape
[
2
],
1
),
dtype
=
x
.
dtype
)
(
x
.
shape
[
0
],
x
.
shape
[
1
],
x
.
shape
[
2
],
1
),
dtype
=
x
.
dtype
)
x_padded
=
paddle
.
cat
([
zero_pad
,
x
],
dim
=-
1
)
x_padded
=
paddle
.
cat
([
zero_pad
,
x
],
dim
=-
1
)
x_padded
=
x_padded
.
view
(
x
.
shape
[
0
],
x
.
shape
[
1
],
x
.
shape
[
3
]
+
1
,
x_padded
=
x_padded
.
reshape
(
x
.
shape
[
2
])
[
x
.
shape
[
0
],
x
.
shape
[
1
],
x
.
shape
[
3
]
+
1
,
x
.
shape
[
2
]
])
x
=
x_padded
[:,
:,
1
:].
view_as
(
x
)
# [B, H, T1, T1]
x
=
x_padded
[:,
:,
1
:].
reshape
(
x
.
shape
)
# [B, H, T1, T1]
if
zero_triu
:
if
zero_triu
:
ones
=
paddle
.
ones
((
x
.
shape
[
2
],
x
.
shape
[
3
]))
ones
=
paddle
.
ones
((
x
.
shape
[
2
],
x
.
shape
[
3
]))
...
@@ -209,7 +209,8 @@ class RelPositionMultiHeadedAttention(MultiHeadedAttention):
...
@@ -209,7 +209,8 @@ class RelPositionMultiHeadedAttention(MultiHeadedAttention):
q
=
q
.
transpose
([
0
,
2
,
1
,
3
])
# (batch, time1, head, d_k)
q
=
q
.
transpose
([
0
,
2
,
1
,
3
])
# (batch, time1, head, d_k)
n_batch_pos
=
pos_emb
.
shape
[
0
]
n_batch_pos
=
pos_emb
.
shape
[
0
]
p
=
self
.
linear_pos
(
pos_emb
).
view
(
n_batch_pos
,
-
1
,
self
.
h
,
self
.
d_k
)
p
=
self
.
linear_pos
(
pos_emb
).
reshape
(
[
n_batch_pos
,
-
1
,
self
.
h
,
self
.
d_k
])
p
=
p
.
transpose
([
0
,
2
,
1
,
3
])
# (batch, head, time1, d_k)
p
=
p
.
transpose
([
0
,
2
,
1
,
3
])
# (batch, head, time1, d_k)
# (batch, head, time1, d_k)
# (batch, head, time1, d_k)
...
...
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