2aa4af1c29
Revert back to support input-hidden weights sharing between bi-directional RNNs.
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1. Add options to enable and disable RNN weights sharing.
2. Set rnn_layer_size to 2048 by default.
3. Revert back the striding steps of 1st conv layer from 2 to 3.
4. Revert back to BRelu.
Above follows DS2 papers.
7 years ago
177af05953
Fix a bug in use_gru argument parsing.
7 years ago
8f89a9bdd4
Print log to pfs for DS cloud training and set use_gru to False by default.
7 years ago
c8530dbbe8
Merge branch 'develop' into network_structure
7 years ago
aed0cc991f
Fixed a bug of mixing forward and backward projection in bi-directional GRUs.
7 years ago
8989c3acdf
Merge pull request #202 from wanghaoshuang/fix_ds2_variable
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Rename self.local_data to self._local_data in class DataGenerator.
7 years ago
3b12525008
Merge pull request #219 from xinghai-sun/network_bug
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Fixed a serious error of bidirectional simple rnn for DS2.
7 years ago
1d163ad15f
Fixed a serious mistake of bidirectional simple rnn for DS2.
7 years ago
a2ddfe8d9e
clean up code & update README for decoder in deployment
7 years ago
221a597ff5
Merge branch 'develop' of https://github.com/PaddlePaddle/models into ctc_decoder_deploy
7 years ago
a0c89ae7e0
add min cutoff & top n cutoff
7 years ago
a661941ae7
remove unused functions in Scorer
7 years ago
9a79b41bcd
streamline source code
7 years ago
8ff6221d00
enable finite-state transducer in beam search decoding
7 years ago
b560205490
convert data structure for prefix from map to trie tree
7 years ago
eef364d17c
adapt to the last three commits
7 years ago
8dc0b2b0b0
Make setup.py to support parallel processing.
7 years ago
2584abd5a8
Merge branch 'ctc_decoder_deploy' of https://github.com/kuke/models into ctc_decoder_deploy
7 years ago
3ee020397c
Refactor scorer and move utility functions to decoder_util.h
7 years ago
dad406a49b
add the support of parallel beam search decoding in deployment
7 years ago
d1189a7950
refine wrapper for swig and simplify setup
7 years ago
1b707054a9
reorganize cpp files
7 years ago
adf66c7793
Merge pull request #211 from pkuyym/fix-210
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Fix a typo caused exception for audio_featurizer.py.
7 years ago
d7a2c0e990
Replace activator BRelu with Relu.
7 years ago
5a63275845
Add GRU support.
7 years ago
be37b03f0c
Fix a typo caused exception for audio_featurizer.py.
7 years ago
638fae13f4
use wget to download
7 years ago
5e13fd7dad
deep speech2 can directly use warpctc instead by export LD_LIBRARY_PATH
7 years ago
d5a357d173
Update DS2 cloud training according to review comments.
7 years ago
da28015556
Update README for DS2 cloud training.
7 years ago
f75746cd31
Seperate data uploading from job summission for DS2 cloud training and add support for multiple shards uploading.
7 years ago
af71fccee5
Merge pull request #201 from xinghai-sun/refine_cloud
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Bug fix and refine cloud training for DS2
7 years ago
75719fea22
Fix an incorrect usage of is_local argument.
7 years ago
4b26bf620c
Rename self.local_data to self._local_data in class DataGenerator.
7 years ago
c767f201b2
Update default setting for cloud training for DS2.
7 years ago
0e79ee37a4
Bug fix and refine cloud training for DS2.
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Summary:
1. Add missing is_local argument (when set False, use pserver).
2. Add exception thrown if cp failed.
3. Add cloud mkdir if not cloud path for uploading does not exist.
4. Fix a bug using common path ./local_manifest for all nodes. (convert to /local_manifest)
5. Refine coding style.
7 years ago
19824a8d98
Move local data from global into class DataGenerator.
7 years ago
b417681251
Change the default values in pcloud_train to those listed in train.py.
7 years ago
e9baaa8613
Fix some syntax errors.
7 years ago
08a6d07811
remove binary files
7 years ago
0bc9996633
Merge branch 'ds2_pcloud' of https://github.com/wanghaoshuang/models into ds2_pcloud
7 years ago
7e9daa32b7
Merge branch 'develop' of https://github.com/PaddlePaddle/models into ds2_pcloud
7 years ago
c00db21e69
Implement uploading data to PaddleCloud
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1. Refine data_utils/data.py, reuse process_utterance function.
2. Modified README.
3. Implement uploading data in cloud/upload_data.py
4. Merge branch 'develop' of https://github.com/PaddlePaddle/models into ds2_pcloud
7 years ago
04be744620
Merge pull request #195 from kuke/update_readme_dev
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Update readme in DS2
7 years ago
9e08727c95
remove prerequisites part in the readme of DS2
7 years ago
43c483d1b9
Merge pull request #192 from kuke/mfcc_simplify_dev
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Update mfcc computation in DS2
7 years ago
b57dc63e1f
update readme in DS2
7 years ago
b648f0c2d1
Implement uploading data in submit scripts and fix issues
7 years ago
d43b33c12d
improve params tuning strategy for CTC beam search decoder
7 years ago
11afffc026
Merge pull request #191 from pkuyym/build_vocab
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Add vocabulary dictionary building script
7 years ago
Xinghai Sun
Cao Ying
Yibing Liu
yangyaming
Luo Tao
wanghaoshuang
Yibing Liu