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16 Commits

Author SHA1 Message Date
zr_jin
d76c3fe472
Migrate zipformer model to other Chinese datasets (#1216) 
added zipformer recipe for AISHELL-1
 2023-10-24 16:24:46 +08:00
zr_jin
1ef349d120
[WIP] AISHELL-1 pruned transducer stateless7 streaming recipe (#1300) 
* `pruned_transudcer_stateless7_streaming` for AISHELL-1

* Update train.py

* Update train2.py

* Update decode.py

* Update RESULTS.md
 2023-10-16 16:28:16 +08:00
marcoyang1998
585e7b224f
Aishell pruned_transducer_stateless7 (#962) 
* Add pruned_transducer_stateless7 for Aishell

* update README.md

* update comments and small fixes
 2023-05-23 11:04:33 +08:00
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
Lucky Wong
9277c95bcd
Pruned transducer stateless2 for AISHELL-1 (#536) 
* Fix not enough values to unpack error .

* [WIP] Pruned transducer stateless2 for AISHELL-1

* fix the style issue

* code format for black

* add pruned-transducer-stateless2 results for AISHELL-1

* simplify result
 2022-08-22 10:17:26 +08:00
Fangjun Kuang
7100c33820
Add pruned RNN-T for aishell. (#436) 
* Add pruned RNN-T for aishell.

* support torch script.

* Update CI.

* Minor fixes.

* Add links to sherpa.
 2022-06-21 21:17:22 +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
PF Luo
ac7c2d84bc
minor fix for aishell recipe (#223) 
* just remove unnecessary torch.sum

* minor fixs for aishell
 2022-02-23 08:33:20 +08:00
Fangjun Kuang
cbf8c18ebd
Minor fixes for aishell (#218) 
* Minor fixes to aishell.

* Minor fixes.
 2022-02-19 22:28:19 +08:00
PF Luo
277cc3f9bf
update aishell-1 recipe with k2.rnnt_loss (#215) 
* update aishell-1 recipe with k2.rnnt_loss

* fix flak8 style

* typo

* add pretrained model link to result.md
 2022-02-19 15:56:39 +08:00
Duo Ma
827b9df51a
Updated Aishell-1 transducer-stateless result (#217) 
* Update RESULTS.md

* Update RESULTS.md
 2022-02-19 15:56:04 +08:00
pingfengluo
ea8af0ee9a
add transducer_stateless with char unit to AIShell (#164) 2022-01-01 18:32:08 +08:00
pingfengluo
d1adc25338
Update AIShell recipe result (#140) 
* add MMI to AIShell

* fix MMI decode graph

* export model

* typo

* fix code style

* typo

* fix data prepare to just use train text by uid

* use a faster way to get the intersection of train and aishell_transcript_v0.8.txt

* update AIShell result

* update

* typo
 2021-12-04 14:43:04 +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
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