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Author SHA1 Message Date
Daniel Povey
03c7c2613d Fix docs in optim.py 2022-04-11 15:13:42 +08:00
Daniel Povey
6eb6d9b4cd
Merge pull request #288 from danpovey/reworked_model 
Reworked model
 2022-04-11 15:03:08 +08:00
Daniel Povey
5078332088 Fix adding learning rate to tensorboard 2022-04-11 14:58:15 +08:00
Daniel Povey
d5f9d49e53 Modify beam search to be efficient with current joienr 2022-04-11 12:35:29 +08:00
Daniel Povey
46d52dda10 Fix dir names 2022-04-11 12:03:41 +08:00
Wei Kang
f721a2fd7a
Minor fixes for logging (#296) 
* Minor fixes for logging

* Minor fix
 2022-04-10 23:34:18 +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
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
Fangjun Kuang
78b8792d1d
Fix potential bugs in PyTorch that exist in label_smoothing. (#300) 2022-04-08 13:41:33 +08:00
Fangjun Kuang
7c0070e6f6
Display torch version in the training log. (#299) 2022-04-08 11:39:54 +08:00
Daniel Povey
61486a0f76 Remove initial_speed 2022-04-06 13:17:26 +08:00
Daniel Povey
a41e93437c Change some defaults in LR-setting rule. 2022-04-06 12:36:58 +08:00
Zengwei Yao
ceeb95bcb8
update icefall/__init__.py to import more common functions. (#294) 2022-04-06 11:55:29 +08:00
Daniel Povey
2545237eb3 Changing initial_speed from 0.25 to 01 2022-04-05 18:00:54 +08:00
Daniel Povey
25724b5ce9 Bug-fix RE sign of target_rms 2022-04-05 13:49:35 +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
Wei Kang
cb3ba16f2b
Fix aishell prepare.sh when using pre-download data (#291) 2022-04-05 10:22:49 +08:00
Daniel Povey
47d49f29d7 Fix weight decay formula by adding 1/1-beta 2022-04-05 00:31:55 +08:00
Daniel Povey
2b0727a355 Fix weight decay formula by adding 1/1-beta 2022-04-05 00:31:28 +08:00
Daniel Povey
234366e51c Fix type of parameter 2022-04-05 00:18:36 +08:00
Daniel Povey
179d0605ea Change initialization to 0.25 2022-04-04 23:34:39 +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
a5bbcd7b71 Make training more efficient, avoid redoing some projections. 2022-04-04 14:14:03 +08:00
Daniel Povey
99e9d6c4b8 Some cleanups 2022-04-04 13:37:10 +08:00
Daniel Povey
0fd0828f79 Fix to joiner to allow different dims 2022-04-04 13:34:43 +08:00
Fangjun Kuang
87cf9231ea
Support specifying iteration number of checkpoints for decoding. (#289) 2022-04-03 13:02:08 +08:00
Daniel Povey
9f62a0296c Revert transducer_stateless/ to state in upstream/master 2022-04-02 21:16:39 +08:00
Daniel Povey
807fcada68 Change learning speed of simple_lm_proj 2022-04-02 20:15:11 +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
e0ba4ef3ec Make layer dropout rate 0.075, was 0.1. 2022-04-02 17:48:54 +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
Daniel Povey
45f872c27d Remove final dropout 2022-04-01 19:33:20 +08:00
Daniel Povey
92ec2e356e Fix test-mode 2022-04-01 12:22:12 +08:00
Fangjun Kuang
e7493ede90
Don't use a lambda for dataloader's worker_init_fn. (#284) 
* Don't use a lambda for dataloader's worker_init_fn.
 2022-03-31 20:32:00 +08:00