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体验新版 GitCode,发现更多精彩内容 >>
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cf4bafc7
编写于
3月 01, 2019
作者:
乔
乔龙飞 Qiao Longfei
提交者:
GitHub
3月 01, 2019
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差异文件
Merge pull request #1798 from jacquesqiao/fix-ctr-reader
fix ctr test reader
上级
73ec2488
918ed9f7
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
26 addition
and
22 deletion
+26
-22
fluid/PaddleRec/ctr/infer.py
fluid/PaddleRec/ctr/infer.py
+9
-9
fluid/PaddleRec/ctr/network_conf.py
fluid/PaddleRec/ctr/network_conf.py
+10
-8
fluid/PaddleRec/ctr/reader.py
fluid/PaddleRec/ctr/reader.py
+2
-2
fluid/PaddleRec/ctr/train.py
fluid/PaddleRec/ctr/train.py
+5
-3
未找到文件。
fluid/PaddleRec/ctr/infer.py
浏览文件 @
cf4bafc7
...
...
@@ -61,14 +61,14 @@ def infer():
startup_program
=
fluid
.
framework
.
Program
()
test_program
=
fluid
.
framework
.
Program
()
with
fluid
.
framework
.
program_guard
(
test_program
,
startup_program
):
loss
,
data_list
,
auc_var
,
batch_auc_var
=
ctr_dnn_model
(
args
.
embedding_size
,
args
.
sparse_feature_dim
)
loss
,
auc_var
,
batch_auc_var
,
_
,
data_list
=
ctr_dnn_model
(
args
.
embedding_size
,
args
.
sparse_feature_dim
,
False
)
exe
=
fluid
.
Executor
(
place
)
feeder
=
fluid
.
DataFeeder
(
feed_list
=
data_list
,
place
=
place
)
with
fluid
.
scope_guard
(
inference_scope
):
[
inference_program
,
_
,
fetch_targets
]
=
fluid
.
io
.
load_inference_model
(
args
.
model_path
,
exe
)
exe
=
fluid
.
Executor
(
place
)
feeder
=
fluid
.
DataFeeder
(
feed_list
=
data_list
,
place
=
place
)
fluid
.
io
.
load_persistables
(
executor
=
exe
,
dirname
=
args
.
model_path
,
main_program
=
fluid
.
default_main_program
()
)
def
set_zero
(
var_name
):
param
=
inference_scope
.
var
(
var_name
).
get_tensor
()
...
...
@@ -80,9 +80,9 @@ def infer():
set_zero
(
name
)
for
batch_id
,
data
in
enumerate
(
test_reader
()):
loss_val
,
auc_val
=
exe
.
run
(
inference
_program
,
loss_val
,
auc_val
=
exe
.
run
(
test
_program
,
feed
=
feeder
.
feed
(
data
),
fetch_list
=
fetch_targets
)
fetch_list
=
[
loss
,
auc_var
]
)
if
batch_id
%
100
==
0
:
logger
.
info
(
"TEST --> batch: {} loss: {} auc: {}"
.
format
(
batch_id
,
loss_val
/
args
.
batch_size
,
auc_val
))
...
...
fluid/PaddleRec/ctr/network_conf.py
浏览文件 @
cf4bafc7
...
...
@@ -104,7 +104,7 @@ def ctr_deepfm_model(factor_size, sparse_feature_dim, dense_feature_dim, sparse_
return
avg_cost
,
auc_var
,
batch_auc_var
,
py_reader
def
ctr_dnn_model
(
embedding_size
,
sparse_feature_dim
):
def
ctr_dnn_model
(
embedding_size
,
sparse_feature_dim
,
use_py_reader
=
True
):
def
embedding_layer
(
input
):
return
fluid
.
layers
.
embedding
(
...
...
@@ -126,13 +126,15 @@ def ctr_dnn_model(embedding_size, sparse_feature_dim):
label
=
fluid
.
layers
.
data
(
name
=
'label'
,
shape
=
[
1
],
dtype
=
'int64'
)
data
s
=
[
dense_input
]
+
sparse_input_ids
+
[
label
]
word
s
=
[
dense_input
]
+
sparse_input_ids
+
[
label
]
py_reader
=
fluid
.
layers
.
create_py_reader_by_data
(
capacity
=
64
,
feed_list
=
datas
,
name
=
'py_reader'
,
use_double_buffer
=
True
)
words
=
fluid
.
layers
.
read_file
(
py_reader
)
py_reader
=
None
if
use_py_reader
:
py_reader
=
fluid
.
layers
.
create_py_reader_by_data
(
capacity
=
64
,
feed_list
=
words
,
name
=
'py_reader'
,
use_double_buffer
=
True
)
words
=
fluid
.
layers
.
read_file
(
py_reader
)
sparse_embed_seq
=
list
(
map
(
embedding_layer
,
words
[
1
:
-
1
]))
concated
=
fluid
.
layers
.
concat
(
sparse_embed_seq
+
words
[
0
:
1
],
axis
=
1
)
...
...
@@ -156,4 +158,4 @@ def ctr_dnn_model(embedding_size, sparse_feature_dim):
auc_var
,
batch_auc_var
,
auc_states
=
\
fluid
.
layers
.
auc
(
input
=
predict
,
label
=
words
[
-
1
],
num_thresholds
=
2
**
12
,
slide_steps
=
20
)
return
avg_cost
,
auc_var
,
batch_auc_var
,
py_reader
return
avg_cost
,
auc_var
,
batch_auc_var
,
py_reader
,
words
fluid/PaddleRec/ctr/reader.py
浏览文件 @
cf4bafc7
...
...
@@ -46,7 +46,7 @@ class CriteoDataset(Dataset):
return
self
.
_reader_creator
(
file_list
,
True
,
trainer_num
,
trainer_id
)
def
test
(
self
,
file_list
):
return
self
.
_reader_creator
(
file_list
,
False
,
-
1
)
return
self
.
_reader_creator
(
file_list
,
False
,
1
,
0
)
def
infer
(
self
,
file_list
):
return
self
.
_reader_creator
(
file_list
,
False
,
-
1
)
return
self
.
_reader_creator
(
file_list
,
False
,
1
,
0
)
fluid/PaddleRec/ctr/train.py
浏览文件 @
cf4bafc7
...
...
@@ -174,7 +174,8 @@ def train_loop(args, train_program, py_reader, loss, auc_var, batch_auc_var,
if
batch_id
%
1000
==
0
and
batch_id
!=
0
:
model_dir
=
args
.
model_output_dir
+
'/batch-'
+
str
(
batch_id
)
if
args
.
trainer_id
==
0
:
fluid
.
io
.
save_inference_model
(
model_dir
,
data_name_list
,
[
loss
,
auc_var
],
exe
)
fluid
.
io
.
save_persistables
(
executor
=
exe
,
dirname
=
model_dir
,
main_program
=
fluid
.
default_main_program
())
batch_id
+=
1
except
fluid
.
core
.
EOFException
:
py_reader
.
reset
()
...
...
@@ -184,7 +185,8 @@ def train_loop(args, train_program, py_reader, loss, auc_var, batch_auc_var,
model_dir
=
args
.
model_output_dir
+
'/pass-'
+
str
(
pass_id
)
if
args
.
trainer_id
==
0
:
fluid
.
io
.
save_inference_model
(
model_dir
,
data_name_list
,
[
loss
,
auc_var
],
exe
)
fluid
.
io
.
save_persistables
(
executor
=
exe
,
dirname
=
model_dir
,
main_program
=
fluid
.
default_main_program
())
# only for ce
if
args
.
enable_ce
:
...
...
@@ -206,7 +208,7 @@ def train():
if
not
os
.
path
.
isdir
(
args
.
model_output_dir
):
os
.
mkdir
(
args
.
model_output_dir
)
loss
,
auc_var
,
batch_auc_var
,
py_reader
=
ctr_dnn_model
(
args
.
embedding_size
,
args
.
sparse_feature_dim
)
loss
,
auc_var
,
batch_auc_var
,
py_reader
,
_
=
ctr_dnn_model
(
args
.
embedding_size
,
args
.
sparse_feature_dim
)
optimizer
=
fluid
.
optimizer
.
Adam
(
learning_rate
=
1e-4
)
optimizer
.
minimize
(
loss
)
if
args
.
cloud_train
:
...
...
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