40 Commits

Author	SHA1	Message	Date
Daniel Povey	46d52dda10	Fix dir names	2022-04-11 12:03:41 +08:00
Daniel Povey	962cf868c9	Fix import	2022-04-10 15:31:46 +08:00
Daniel Povey	d1e4ae788d	Refactor how learning rate is set.	2022-04-10 15:25:27 +08:00
Daniel Povey	82d58629ea	Implement 2p version of learning rate schedule.	2022-04-10 13:50:31 +08:00
Daniel Povey	da50525ca5	Make lrate rule more symmetric	2022-04-10 13:25:40 +08:00
Daniel Povey	4d41ee0caa	Implement 2o schedule	2022-04-09 18:37:03 +08:00
Daniel Povey	db72aee1f0	Set 2n rule..	2022-04-09 18:15:56 +08:00
Daniel Povey	0f8ee68af2	Fix bug	2022-04-08 16:53:42 +08:00
Daniel Povey	f587cd527d	Change exponential part of lrate to be epoch based	2022-04-08 16:24:21 +08:00
Daniel Povey	6ee32cf7af	Set new scheduler	2022-04-08 16:10:06 +08:00
Daniel Povey	a41e93437c	Change some defaults in LR-setting rule.	2022-04-06 12:36:58 +08:00
Daniel Povey	d1a669162c	Fix bug in lambda	2022-04-05 13:31:52 +08:00
Daniel Povey	ed8eba91e1	Reduce model_warm_step from 4k to 3k	2022-04-05 13:24:09 +08:00
Daniel Povey	c3169222ae	Simplified optimizer, rework somet things..	2022-04-05 13:23:02 +08:00
Daniel Povey	0f5957394b	Fix to reading scheudler from optim	2022-04-05 12:58:43 +08:00
Daniel Povey	1548cc7462	Fix checkpoint-writing	2022-04-05 11:19:40 +08:00
Daniel Povey	234366e51c	Fix type of parameter	2022-04-05 00:18:36 +08:00
Daniel Povey	d1f2f93460	Some fixes..	2022-04-04 22:40:18 +08:00
Daniel Povey	72f4a673b1	First draft of new approach to learning rates + init	2022-04-04 20:21:34 +08:00
Daniel Povey	4929e4cf32	Change how warm-step is set	2022-04-04 17:09:25 +08:00
Daniel Povey	34500afc43	Various bug fixes	2022-04-02 20:06:43 +08:00
Daniel Povey	8be10d3d6c	First draft of model rework	2022-04-02 20:03:21 +08:00
Daniel Povey	eec597fdd5	Merge changes from master	2022-04-02 18:45:20 +08:00
Daniel Povey	709c387ce6	Initial refactoring to remove unnecessary vocab_size	2022-03-30 21:40:22 +08:00
Daniel Povey	4e453a4bf9	Rework conformer, remove some code.	2022-03-29 23:41:13 +08:00
Daniel Povey	11124b03ea	Refactoring and simplifying conformer and frontend	2022-03-29 20:32:14 +08:00
Daniel Povey	262388134d	Increase model_warm_step to 4k	2022-03-27 11:18:16 +08:00
Daniel Povey	d2ed3dfc90	Fix bug	2022-03-25 20:35:11 +08:00
Daniel Povey	4b650e9f01	Make warmup work by scaling layer contributions; leave residual layer-drop	2022-03-25 20:34:33 +08:00
Daniel Povey	aab72bc2a5	Add changes from master to decode.py, train.py	2022-03-24 13:10:54 +08:00
Daniel Povey	9a8aa1f54a	Change how warmup works.	2022-03-22 15:36:20 +08:00
Daniel Povey	4004ca81d8	Increase warm_step (and valid_interval)	2022-03-22 13:32:24 +08:00
Daniel Povey	b82a505dfc	Reduce initial pruned_loss scale from 0.01 to 0.0	2022-03-22 12:30:48 +08:00
Daniel Povey	ccbf8ba086	Incorporate changes from master into pruned_transducer_stateless2.	2022-03-21 21:12:43 +08:00
Daniel Povey	0ee2404ff0	Remove logging code that broke with newer Lhotse; fix bug with pruned_loss	2022-03-19 14:01:45 +08:00
Daniel Povey	2dfcd8f117	Double warm_step	2022-03-18 16:38:36 +08:00
Daniel Povey	cbe6b175d1	Reduce warmup scale on pruned loss form 0.1 to 0.01.	2022-03-17 16:46:59 +08:00
Daniel Povey	acc0eda5b0	Scale down pruned loss in warmup mode	2022-03-17 16:09:35 +08:00
Daniel Povey	13db33ffa2	Fix diagnostics-getting code	2022-03-17 15:53:53 +08:00
Daniel Povey	11bea4513e	Add remaining files in pruned_transducer_stateless2	2022-03-17 11:17:52 +08:00