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18 Commits

Author SHA1 Message Date
Wei Kang
80156dda09
Training with byte level BPE (AIShell) (#986) 
* copy files from zipformer librispeech

* Add byte bpe training for aishell

* compile LG graph

* Support LG decoding

* Minor fixes

* black

* Minor fixes

* export & fix pretrain.py

* fix black

* Update RESULTS.md

* Fix export.py
 2023-05-04 19:16:17 +08:00
marcoyang1998
d337398d29
Shallow fusion for Aishell (#954) 
* add shallow fusion and LODR for aishell

* update RESULTS

* add save by iterations
 2023-04-03 16:20:29 +08:00
Jason's Lab
6196b4a407
Add char-based language model training process for aishell. (#945) 
* Add char-based language model training process for aishell.

Add soft link from librispeech/ASR/local/sort_lm_training_data.py to aishell/ASR/local/

---------

Co-authored-by: lichao <www.563042811@qq.com>
 2023-03-16 09:52:11 +08:00
Desh Raj
107df3b115 apply black on all files 2022-11-17 09:42:17 -05:00
Fangjun Kuang
60317120ca
Revert "Apply new Black style changes" 2022-11-17 20:19:32 +08:00
Desh Raj
d110b04ad3 apply new black formatting to all files 2022-11-16 13:06:43 -05:00
Fangjun Kuang
e18fa78c3a
Check that read_manifests_if_cached returns a non-empty dict. (#555) 2022-08-28 11:50:11 +08:00
Fangjun Kuang
ed66877694
Replace ChunkedLilcomHdf5Writer with LilcomChunkyWriter. (#411) 2022-06-09 11:18:52 +08:00
Fangjun Kuang
1094a3cb37
Replace LilcomChunkyWriter with ChunkedLilcomHdf5Writer. (#404) 2022-06-07 18:14:25 +08:00
Fangjun Kuang
f1abce72f8
Use jsonl for CutSet in the LibriSpeech recipe. (#397) 
* Use jsonl for cutsets in the librispeech recipe.

* Use lazy cutset for all recipes.

* More fixes to use lazy CutSet.

* Remove force=True from logging to support Python < 3.8

* Minor fixes.

* Fix style issues.
 2022-06-06 10:19:16 +08:00
Ewald Enzinger
8c5722de8c
[egs] Add prefix when reading manifests due to recent lhotse changes (#382) 
* [egs] Add prefix when reading manifests due to recent lhotse changes

* Fix wenetspeech

* Fix style issues
 2022-05-23 23:37:35 +08:00
Fangjun Kuang
2f0fbf430c
Remove duplicate files. (#236) 2022-03-04 11:56:31 +08:00
Fangjun Kuang
50d2281524
Add modified transducer loss for AIShell dataset (#219) 
* Add modified transducer for aishell.

* Minor fixes.

* Add extra data in transducer training.

The extra data is from http://www.openslr.org/62/

* Update export.py and pretrained.py

* Update CI to install pretrained models with aishell.

* Update results.

* Update results.

* Update README.

* Use symlinks to avoid copies.
 2022-03-02 16:02:38 +08:00
Fangjun Kuang
cbf8c18ebd
Minor fixes for aishell (#218) 
* Minor fixes to aishell.

* Minor fixes.
 2022-02-19 22:28:19 +08:00
pingfengluo
ea8af0ee9a
add transducer_stateless with char unit to AIShell (#164) 2022-01-01 18:32:08 +08:00
pingfengluo
89b84208aa
add phone based LF-MMI training to AIShell recipe (#137) 
* add MMI to AIShell

* fix MMI decode graph

* export model

* typo

* fix code style

* typo
 2021-12-02 12:32:23 +08:00
Lucky Wong
769a9791ec
Fix no attribute 'data' error. (#129) 2021-11-22 18:31:04 +08:00
Wei Kang
30c43b7f69
Add aishell recipe (#30) 
* Add aishell recipe

* Remove unnecessary code and update docs

* adapt to k2 v1.7, add docs and results

* Update conformer ctc model

* Update docs, pretrained.py & results

* Fix code style

* Fix code style

* Fix code style

* Minor fix

* Minor fix

* Fix pretrained.py

* Update pretrained model & corresponding docs
 2021-11-18 10:00:47 +08:00