Fangjun Kuang
f6ce135608
Various fixes to support torch script. ( #371 )
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* Various fixes to support torch script.
* Add tests to ensure that the model is torch scriptable.
* Update tests.
2022-05-16 21:46:59 +08:00
Fangjun Kuang
f23dd43719
Update results for libri+giga multi dataset setup. ( #363 )
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* Update results for libri+giga multi dataset setup.
2022-05-14 21:45:39 +08:00
Fangjun Kuang
0f180b3ce2
Validate that there are no OOV tokens in BPE-based lexicons. ( #359 )
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* Validate that there are no OOV tokens in BPE-based lexicons.
* Typo fixes.
2022-05-13 14:00:35 +08:00
Fangjun Kuang
7b7acdf369
Support --iter in export.py ( #360 )
2022-05-13 10:51:44 +08:00
Fangjun Kuang
aeb8986e35
Ignore padding frames during RNN-T decoding. ( #358 )
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* Ignore padding frames during RNN-T decoding.
* Fix outdated decoding code.
* Minor fixes.
2022-05-13 07:39:14 +08:00
Fangjun Kuang
bc284e88e6
Run decode.py in GitHub actions. ( #356 )
2022-05-10 14:51:34 +08:00
Zengwei Yao
20f092e709
Support decoding with averaged model when using --iter ( #353 )
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* support decoding with averaged model when using --iter
* minor fix
* monir fix of copyright date
2022-05-07 13:09:11 +08:00
Zengwei Yao
c059ef3169
Keep model_avg on cpu ( #348 )
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* keep model_avg on cpu
* explicitly convert model_avg to cpu
* minor fix
* remove device convertion for model_avg
* modify usage of the model device in train.py
* change model.device to next(model.parameters()).device for decoding
* assert params.start_epoch>0
* assert params.start_epoch>0, params.start_epoch
2022-05-07 10:42:34 +08:00
Fangjun Kuang
32f05c00e3
Save batch to disk on exception. ( #350 )
2022-05-06 17:49:40 +08:00
Zengwei Yao
00c48ec1f3
Model average ( #344 )
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* First upload of model average codes.
* minor fix
* update decode file
* update .flake8
* rename pruned_transducer_stateless3 to pruned_transducer_stateless4
* change epoch number counter starting from 1 instead of 0
* minor fix of pruned_transducer_stateless4/train.py
* refactor the checkpoint.py
* minor fix, update docs, and modify the epoch number to count from 1 in the pruned_transducer_stateless4/decode.py
* update author info
* add docs of the scaling in function average_checkpoints_with_averaged_model
2022-05-05 21:20:04 +08:00
Fangjun Kuang
8635fb4334
Fix decoding for gigaspeech in the libri + giga setup. ( #345 )
2022-05-05 20:58:46 +08:00
Fangjun Kuang
e1c3e98980
Save batch to disk on OOM. ( #343 )
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* Save batch to disk on OOM.
* minor fixes
* Fixes after review.
* Fix style issues.
2022-05-05 15:09:23 +08:00
Fangjun Kuang
6af15914fa
Validate generated manifest files. ( #338 )
2022-05-03 07:02:54 +08:00
Fangjun Kuang
6dc2e04462
Update results. ( #340 )
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* Update results.
* Typo fixes.
2022-04-29 15:49:45 +08:00
Fangjun Kuang
ac84220de9
Modified conformer with multi datasets ( #312 )
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* Copy files for editing.
* Use librispeech + gigaspeech with modified conformer.
* Support specifying number of workers for on-the-fly feature extraction.
* Feature extraction code for GigaSpeech.
* Combine XL splits lazily during training.
* Fix warnings in decoding.
* Add decoding code for GigaSpeech.
* Fix decoding the gigaspeech dataset.
We have to use the decoder/joiner networks for the GigaSpeech dataset.
* Disable speed perturbe for XL subset.
* Compute the Nbest oracle WER for RNN-T decoding.
* Minor fixes.
* Minor fixes.
* Add results.
* Update results.
* Update CI.
* Update results.
* Fix style issues.
* Update results.
* Fix style issues.
2022-04-29 15:40:30 +08:00
Fangjun Kuang
caab6cfd92
Support specifying iteration number of checkpoints for decoding. ( #336 )
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See also #289
2022-04-28 14:09:22 +08:00
pehonnet
9a98e6ced6
fix fp16 option in example usage ( #332 )
2022-04-25 18:51:53 +08:00
whsqkaak
d766dc5aee
Fix some typos. ( #329 )
2022-04-22 15:54:59 +08:00
Fangjun Kuang
3607c516d6
Update results for torchaudio RNN-T. ( #322 )
2022-04-20 11:15:10 +08:00
Fangjun Kuang
fce7f3cd9a
Support computing RNN-T loss with torchaudio ( #316 )
2022-04-19 18:47:13 +08:00
Wei Kang
021c79824e
Add LG decoding ( #277 )
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* Add LG decoding
* Add log weight pushing
* Minor fixes
2022-04-19 17:23:46 +08:00
Mingshuang Luo
d88e786513
Changes for pretrained.py (tedlium3 pruned RNN-T) ( #311 )
2022-04-14 09:54:07 +08:00
Daniel Povey
af6ae840ee
Add results for mixed precision with max-duration 300
2022-04-13 20:22:11 +08:00
Guo Liyong
78418ac37c
fix comments
2022-04-13 13:09:24 +08:00
Daniel Povey
2a854f5607
Merge pull request #309 from danpovey/update_results
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Update results; will further update this before merge
2022-04-12 12:22:48 +08:00
Daniel Povey
9ed7a169e1
Add one more epoch of full expt
2022-04-12 12:20:10 +08:00
Daniel Povey
d0a53aad48
Fix tensorboard log location
2022-04-12 11:51:15 +08:00
Daniel Povey
65818d16de
Add more results
2022-04-12 11:48:16 +08:00
Fangjun Kuang
bdeff338c2
Fix CI errors. ( #310 )
2022-04-12 09:09:56 +08:00
Mingshuang Luo
93c60a9d30
Code style check for librispeech pruned transducer stateless2 ( #308 )
2022-04-11 22:15:18 +08:00
Daniel Povey
ead822477c
Fix rebase
2022-04-11 21:01:13 +08:00
Daniel Povey
e8eb0b94d9
Updating RESULTS.md; fix in beam_search.py
2022-04-11 21:00:11 +08:00
pkufool
a92133ef96
Minor fixes
2022-04-11 20:58:47 +08:00
pkufool
ddd8f9e15e
Minor fixes
2022-04-11 20:58:43 +08:00
pkufool
cc0d4ffa4f
Add mix precision support
2022-04-11 20:58:02 +08:00
Mingshuang Luo
8cb727e24a
Tedlium3 pruned transducer stateless ( #261 )
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* update tedlium3-pruned-transducer-stateless-codes
* update README.md
* update README.md
* add fast beam search for decoding
* do a change for RESULTS.md
* do a change for RESULTS.md
* do a fix
* do some changes for pruned RNN-T
2022-04-11 17:08:53 +08:00
Wei Kang
7012fd65b5
Support mix precision training on the reworked model ( #305 )
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* Add mix precision support
* Minor fixes
* Minor fixes
* Minor fixes
2022-04-11 16:49:54 +08:00
Daniel Povey
03c7c2613d
Fix docs in optim.py
2022-04-11 15:13:42 +08:00
Daniel Povey
6eb6d9b4cd
Merge pull request #288 from danpovey/reworked_model
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Reworked model
2022-04-11 15:03:08 +08:00
Daniel Povey
5078332088
Fix adding learning rate to tensorboard
2022-04-11 14:58:15 +08:00
Daniel Povey
d5f9d49e53
Modify beam search to be efficient with current joienr
2022-04-11 12:35:29 +08:00
Daniel Povey
46d52dda10
Fix dir names
2022-04-11 12:03:41 +08:00
Wei Kang
f721a2fd7a
Minor fixes for logging ( #296 )
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* Minor fixes for logging
* Minor fix
2022-04-10 23:34:18 +08:00
Daniel Povey
962cf868c9
Fix import
2022-04-10 15:31:46 +08:00
Daniel Povey
d1e4ae788d
Refactor how learning rate is set.
2022-04-10 15:25:27 +08:00
Daniel Povey
82d58629ea
Implement 2p version of learning rate schedule.
2022-04-10 13:50:31 +08:00
Daniel Povey
da50525ca5
Make lrate rule more symmetric
2022-04-10 13:25:40 +08:00
Daniel Povey
4d41ee0caa
Implement 2o schedule
2022-04-09 18:37:03 +08:00
Daniel Povey
db72aee1f0
Set 2n rule..
2022-04-09 18:15:56 +08:00
Daniel Povey
0f8ee68af2
Fix bug
2022-04-08 16:53:42 +08:00
