12 Commits

Author SHA1 Message Date
Wei Kang
219bba1310
zipformer wenetspeech (#1130)
* copy files

* update train.py

* small fixes

* Add decode.py

* Fix dataloader in decode.py

* add blank penalty

* Add blank-penalty to other decoding method

* Minor fixes

* add zipformer2 recipe

* Minor fixes

* Remove pruned7

* export and test models

* Replace bpe with tokens in export.py and pretrain.py

* Minor fixes

* Minor fixes

* Minor fixes

* Fix export

* Update results

* Fix zipformer-ctc

* Fix ci

* Fix ci

* Fix CI

* Fix CI

---------

Co-authored-by: Fangjun Kuang <csukuangfj@gmail.com>
2023-06-26 09:33:18 +08:00
Yifan Yang
d667dc365b
Fix for diagnostic (#1135)
* CTC loss return tensor

* Update model.py
2023-06-16 15:04:41 +08:00
Yifan Yang
0a465794a8
Fix Zipformer (#1132)
* Update model.py

* Update train.py

* Update decoder.py
2023-06-15 17:52:14 +08:00
Fangjun Kuang
947f0614c9
Fix running exported model on GPU. (#1131) 2023-06-15 12:25:15 +08:00
Zengwei Yao
0ad037d076
Add CTC loss option in zipformer recipe (#1111)
* add CTC loss option in zipformer recipe

* add ctc_decode.py

* support CTC model export, add jit_pretrained_ctc.py, pretrained_ctc.py

* update README.md and RESULTS.md

* add CI test
2023-06-14 14:27:29 +08:00
danfu
0cb71ad3bc
add updated zipformer onnx export (#1108)
Co-authored-by: Fangjun Kuang <csukuangfj@gmail.com>
2023-06-12 14:02:23 +08:00
Yifan Yang
ca60ced213
Fix typo (#1114)
* Fix typo for zipformer

* Fix typo for pruned_transducer_stateless7

* Fix typo for pruned_transducer_stateless7_ctc

* Fix typo for pruned_transducer_stateless7_ctc_bs

* Fix typo for pruned_transducer_stateless7_streaming

* Fix typo for pruned_transducer_stateless7_streaming_multi

* Fix file permissions for pruned_transducer_stateless7_streaming_multi

* Fix typo for pruned_transducer_stateless8

* Fix typo for pruned_transducer_stateless6

* Fix typo for pruned_transducer_stateless5

* Fix typo for pruned_transducer_stateless4

* Fix typo for pruned_transducer_stateless3
2023-06-02 14:12:42 +08:00
Yifan Yang
82f34a2388
Remove multidataset from librispeech/pruned_transducer_stateless7 (#1105)
* Add People's Speech to multidataset

* update

* remove multi from librispeech
2023-06-01 18:45:20 +08:00
Fangjun Kuang
7b0afbdc16
Remove cur_batch_idx (#1102) 2023-05-30 14:49:54 +08:00
Zengwei Yao
6826b076d4
add flops profiler, support for Zipformer encoder and Conformer encoder (#1093)
* add flops profiler, support for Zipformer encoder and Conformer encoder

* support for reworked conformer and old zipformer

* skip black check
2023-05-24 19:10:45 +08:00
Zengwei Yao
30fcd16c7d
rm zipformer/__init__.py (#1075) 2023-05-20 23:12:11 +08:00
Zengwei Yao
f18b539fbc
Add the upgraded Zipformer model (#1058)
* add the zipformer codes, copied from branch from_dan_scaled_adam_exp1119

* support model export with torch.jit.script

* update RESULTS.md

* support exporting streaming model with torch.jit.script

* add results of streaming models, with some minor changes

* update README.md

* add CI test

* update k2 version in requirements-ci.txt

* update pyproject.toml
2023-05-19 16:47:59 +08:00