4 Commits

Author	SHA1	Message	Date
Fangjun Kuang	e334e570d8	Filter utterances with number_tokens > number_feature_frames. (#604)	2022-11-12 07:57:58 +08:00
Zengwei Yao	3600ce1b5f	Apply delay penalty on transducer (#654) ... * add delay penalty * fix CI * fix CI	2022-11-04 16:10:09 +08:00
Zengwei Yao	03668771d7	Get timestamps during decoding (#598) ... * print out timestamps during decoding * add word-level alignments * support to compute mean symbol delay with word-level alignments * print variance of symbol delay * update doc * support to compute delay for pruned_transducer_stateless4 * fix bug * add doc	2022-11-01 10:24:00 +08:00
Zengwei Yao	f3ad32777a	Gradient filter for training lstm model (#564) ... * init files * add gradient filter module * refact getting median value * add cutoff for grad filter * delete comments * apply gradient filter in LSTM module, to filter both input and params * fix typing and refactor * filter with soft mask * rename lstm_transducer_stateless2 to lstm_transducer_stateless3 * fix typos, and update RESULTS.md * minor fix * fix return typing * fix typo	2022-09-29 11:15:43 +08:00