9 Commits

Author SHA1 Message Date
Wei Kang
711d6bc462
Refactor prepare.sh in librispeech (#1493)
* Refactor prepare.sh in librispeech, break it into three parts,  prepare.sh (basic, minimal requirement for transducer), prepare_lm.sh (ngram & nnlm staff), prepare_mmi.sh (for MMI training).
2024-02-09 10:44:19 +08:00
Fangjun Kuang
6533f359c9
Fix CI (#726)
* Fix CI

* Disable shuffle for yesno.

See https://github.com/k2-fsa/icefall/issues/197
2022-12-02 10:53:06 +08:00
Fangjun Kuang
2bca7032af
Update RNNLM training scripts (#720)
* Update RNNLM training scripts

* Fix a typo

* Fix CI
2022-12-01 15:57:43 +08:00
ezerhouni
0475d75d15
[Ready to be merged] Add RNN-LM to Conformer-CTC decoding (#439) 2022-06-23 19:37:03 +08:00
Fangjun Kuang
53b79fafa7
Add MMI training with word pieces as modelling unit. (#6)
* Fix an error in TDNN-LSTM training.

* WIP: Refactoring

* Refactor transformer.py

* Remove unused code.

* Minor fixes.

* Fix decoder padding mask.

* Add MMI training with word pieces.

* Remove unused files.

* Minor fixes.

* Refactoring.

* Minor fixes.

* Use pre-computed alignments in LF-MMI training.

* Minor fixes.

* Update decoding script.

* Add doc about how to check and use extracted alignments.

* Fix style issues.

* Fix typos.

* Fix style issues.

* Disable macOS tests for now.
2021-10-18 15:20:32 +08:00
pkufool
19c4214958
Fix code style and add copyright. (#18)
* Fix style and add copyright

* Minor fix

* Remove duplicate lines

* Reformat conformer.py by black

* Reformat code style with black.

* Fix github workflows

* Fix lhotse installation

* Install icefall requirements

* Update k2 version, remove lhotse from test workflow
2021-08-23 10:43:59 +08:00
Fangjun Kuang
1c3b13c7eb
Minor fixes. (#9) 2021-08-16 19:01:25 +08:00
Fangjun Kuang
5a0b9bcb23
Refactoring (#4)
* Fix an error in TDNN-LSTM training.

* WIP: Refactoring

* Refactor transformer.py

* Remove unused code.

* Minor fixes.
2021-08-04 14:53:02 +08:00
Fangjun Kuang
acc63a9172 WIP: Add BPE training code. 2021-07-29 20:23:52 +08:00