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13 Commits

Author SHA1 Message Date
Machiko Bailey
0855b0338a
Merge japanese-to-english multilingual branch (#1860) 
* add streaming support to reazonresearch

* update README for streaming

* Update RESULTS.md

* add onnx decode

---------

Co-authored-by: root <root@KDA03.cm.cluster>
Co-authored-by: Fangjun Kuang <csukuangfj@gmail.com>
Co-authored-by: root <root@KDA01.cm.cluster>
Co-authored-by: zr_jin <peter.jin.cn@gmail.com>
 2025-02-04 01:33:09 +08:00
zr_jin
ef5da4824d
formatted the entire LibriSpeech recipe (#1270) 
* formatted the entire librispeech recipe

* minor updates
 2023-09-24 17:31:01 +08:00
Wei Kang
ba257efbcd
Add Context biasing (#1038) 
* Add context biasing for librispeech

* Add context biasing for wenetspeech

* fix bugs

* Implement Aho-Corasick context graph

* fix some bugs

* Fixes to forward_one_step; add draw to context graph

* add output arc; fix black

* Fix wenetspeech tokenizer

* Minor fixes to the decode.py
 2023-06-03 21:28:49 +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
1f0408b103
Support Transformer LM (#750) 
* support transformer LM

* show number of parameters during training

* update docstring

* testing files for ppl calculation

* add lm wrampper for rnn and transformer LM

* apply lm wrapper in lm shallow fusion

* small updates

* update decode.py to support LM fusion and LODR

* add export.py

* update CI and workflow

* update decoding results

* fix CI

* remove transformer LM from CI test
 2022-12-29 10:53:36 +08:00
Fangjun Kuang
7f1c0e07b6
Remove onnx and onnxruntime from requirements.txt (#640) 
* Remove onnx and onnxruntime from requirements.txt
 2022-10-31 13:44:40 +08:00
ezerhouni
9b671e1c21
Add Shallow fusion in modified_beam_search (#630) 
* Add utility for shallow fusion

* test batch size == 1 without shallow fusion

* Use shallow fusion for modified-beam-search

* Modified beam search with ngram rescoring

* Fix code according to review

Co-authored-by: Fangjun Kuang <csukuangfj@gmail.com>
 2022-10-21 16:44:56 +08:00
Wei Kang
5c17255eec
Sort results to make it more convenient to compare decoding results (#522) 
* Sort result to make it more convenient to compare decoding results

* Add cut_id to recognition results

* add cut_id to results for all recipes

* Fix torch.jit.script

* Fix comments

* Minor fixes

* Fix torch.jit.tracing for Pytorch version before v1.9.0
 2022-08-12 07:12:50 +08:00
Wei Kang
6e609c67a2
Using streaming conformer as transducer encoder (#380) 
* support streaming in conformer

* Add more documents

* support streaming on pruned_transducer_stateless2; add delay penalty; fixes for decode states

* Minor fixes

* streaming for pruned_transducer_stateless4

* Fix conv cache error, support async streaming decoding

* Fix style

* Fix style

* Fix style

* Add torch.jit.export

* mask the initial cache

* Cutting off invalid frames of encoder_embed output

* fix relative positional encoding in streaming decoding for compution saving

* Minor fixes

* Minor fixes

* Minor fixes

* Minor fixes

* Minor fixes

* Fix jit export for torch 1.6

* Minor fixes for streaming decoding

* Minor fixes on decode stream

* move model parameters to train.py

* make states in forward streaming optional

* update pretrain to support streaming model

* update results.md

* update tensorboard and pre-models

* fix typo

* Fix tests

* remove unused arguments

* add streaming decoding ci

* Minor fix

* Minor fix

* disable right context by default
 2022-06-28 00:18:54 +08:00
Zengwei Yao
08473a17aa
Modify init (#301) 
* update icefall/__init__.py to import more common functions.

* update icefall/__init__.py

* make imports style consistent.

* exclude black check for icefall/__init__.py in pyproject.toml.
 2022-04-10 23:29:28 +08:00
Zengwei Yao
ceeb95bcb8
update icefall/__init__.py to import more common functions. (#294) 2022-04-06 11:55:29 +08:00
Zengwei Yao
0b6a2213c3
Modify icefall/__init__.py. (#287) 
* Modify icefall/__init__.py to import common functions defined in icefall/utils.py.

* Modify icefall/__init__.py and .flake8.
 2022-04-02 15:01:45 +08:00
Fangjun Kuang
e005ea062c Minor fixes after review. 2021-07-20 10:02:20 +08:00