22 Commits

Author	SHA1	Message	Date
Daniel Povey	ebc2ffeff7	Bug fix	2022-05-18 10:26:29 +08:00
Daniel Povey	38ccbb6062	Think it works now.. will move to different branch though.	2022-05-18 10:11:20 +08:00
Daniel Povey	3d35018ce0	Just adding some draft code, will move this around.	2022-05-17 21:00:36 +08:00
Daniel Povey	a46f74feb4	Broadcast transformation	2022-05-17 17:23:28 +08:00
Daniel Povey	ceb4eb4b85	Scale covariance	2022-05-17 15:32:06 +08:00
Daniel Povey	c923b5900e	Symmetrize covariance	2022-05-17 15:14:23 +08:00
Daniel Povey	9133b57808	Use torch.no_grad() for stats	2022-05-17 14:49:00 +08:00
Daniel Povey	07d3369234	Finish feat-diagonalizing code	2022-05-17 14:13:56 +08:00
Daniel Povey	2f2934a115	fix train.py	2022-05-16 19:41:16 +08:00
Daniel Povey	d61c8aa3bc	Hopefully this finishes the full orthogonalization.	2022-05-16 19:18:12 +08:00
Daniel Povey	67f916e599	Draft towards 2nd orthogonalization	2022-05-16 16:16:12 +08:00
Daniel Povey	8aeaf1421a	Rename orthogonalize to diagonalize	2022-05-16 12:43:47 +08:00
Daniel Povey	9859e33c06	Remove optimizer.reset() which is not supported for Eve	2022-05-16 12:13:36 +08:00
Daniel Povey	d58debdb3f	Use Eve with orthogonalization	2022-05-16 10:34:25 +08:00
Daniel Povey	995371ad95	Move train.py changes to the right dir	2022-05-15 22:17:08 +08:00
Daniel Povey	bb32556f9e	Add and test reset() function	2022-05-15 16:20:10 +08:00
Daniel Povey	a1dc020270	train scalars slower	2022-05-15 15:44:56 +08:00
Daniel Povey	5e3bf4ce5a	Remove some debug code	2022-05-15 14:22:12 +08:00
Daniel Povey	6306f24430	Some changes to algorithm; more diagnostics printing	2022-05-15 14:12:23 +08:00
Daniel Povey	67c402a369	Add some debugging/diagnostic code	2022-05-15 13:28:00 +08:00
Daniel Povey	747960677e	Prob. 1st working version of Abel	2022-05-15 10:13:06 +08:00
Daniel Povey	a1c6bae5d6	Init pruned_transducer_stateless4b as copy of 4	2022-05-13 22:48:17 +08:00