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Author SHA1 Message Date
Daniel Povey
b82a505dfc Reduce initial pruned_loss scale from 0.01 to 0.0 2022-03-22 12:30:48 +08:00
Fangjun Kuang
d5c78a2238
Implement greedy search in batch mode for transducer decoding. (#262) 2022-03-22 10:32:22 +08:00
Daniel Povey
b7e84d5d77 Whitespace fix 2022-03-21 23:59:53 +08:00
Daniel Povey
2eef001d39 Fix balancer code 2022-03-21 23:59:26 +08:00
Daniel Povey
11a04c50ae Change 0.025,0.05 to 0.01 in initializations 2022-03-21 21:29:24 +08:00
Daniel Povey
05e30d0c46 Add max-abs=6, debugged version 2022-03-21 21:15:00 +08:00
Daniel Povey
d844655a63 Merge remote-tracking branch 'upstream/master' into rework2e_ws30k_16k_0.025_ma6 2022-03-21 21:13:25 +08:00
Daniel Povey
ccbf8ba086 Incorporate changes from master into pruned_transducer_stateless2. 2022-03-21 21:12:43 +08:00
Wei Kang
b2b4d9e0b6
Add fast beam search decoding (#250) 
* Add fast beam search decoding

* Minor fixes

* Minor fixes

* Minor fixes

* Fix comments

* Fix comments
 2022-03-21 16:22:25 +08:00
Daniel Povey
05b5e78d8f Add norm+balancer to VggSubsampling 2022-03-21 15:55:11 +08:00
Fangjun Kuang
ae564f91e6
Periodically saving checkpoint after processing given number of batches (#259) 
* Periodically saving checkpoint after processing given number of batches.
 2022-03-20 23:51:33 +08:00
Fangjun Kuang
910e6c9306
Minor fixes to tedlimu3 to make ./prepare.sh working. (#258) 2022-03-20 20:26:03 +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
8cff994cd7 Set also scale for embedding to 0.025. 2022-03-18 21:30:05 +08:00
Daniel Povey
188eada7ac Change initial std from 0.05 to 0.025. 2022-03-18 21:28:34 +08:00
Daniel Povey
c9f1aeb7d1 Fix bug with import 2022-03-18 16:40:24 +08:00
Daniel Povey
2dfcd8f117 Double warm_step 2022-03-18 16:38:36 +08:00
Daniel Povey
ba3611cefd Cosmetic changes to swish 2022-03-18 16:35:48 +08:00
Daniel Povey
6769087d70 Remove scale_speed, make swish deriv more efficient. 2022-03-18 16:31:25 +08:00
Mingshuang Luo
ad28c8c5eb
Tedlium3 transducer stateless (#233) 
* add tedlium3 transducer-stateless
 2022-03-18 11:39:06 +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
Daniel Povey
e3ad8f63e7 update decode.py file type 2022-03-16 22:22:10 +08:00
Daniel Povey
cc8e4412f7 Add more files.. 2022-03-16 22:16:40 +08:00
Daniel Povey
1f3a15f3c4 Start adding some files.. 2022-03-16 22:14:30 +08:00
Daniel Povey
87c92efbfe Changes from upstream/master 2022-03-16 21:49:15 +08:00
Mingshuang Luo
518ec6414a
Update diagnostics.py (#254) 
* update diagnostics.py

* do some changes
 2022-03-16 20:17:45 +08:00
Daniel Povey
e838c192ef Cosmetic changes/renaming things 2022-03-16 19:27:45 +08:00
Daniel Povey
dfc75752c4 Remove some dead code. 2022-03-16 18:06:01 +08:00
Daniel Povey
c82db4184a Remove xscale from pos_embedding 2022-03-16 15:50:11 +08:00
Daniel Povey
6561743d7b bug fix re sqrt 2022-03-16 14:55:17 +08:00
Daniel Povey
0e9cad3f1f Modifying initialization from normal->uniform; add initial_scale when initializing 2022-03-16 14:42:53 +08:00
Daniel Povey
00be56c7a0 Remove dead code 2022-03-16 12:49:00 +08:00
Daniel Povey
a783b96467 Fix typo 2022-03-16 12:43:44 +08:00
Daniel Povey
633213424d Rework of initialization 2022-03-16 12:42:59 +08:00
Daniel Povey
1331199530 Merge branch 'specaugmod_baseline' into randcombine1_expscale3_rework2c_maxabs1000_maxp0.95_noexp_convderiv2warmup_scale_0mean 2022-03-15 23:47:03 +08:00
Daniel Povey
261d7602a7 Draft of 0mean changes.. 2022-03-15 23:46:53 +08:00
Daniel Povey
fc873cc50d Make epsilon in BasicNorm learnable, optionally. 2022-03-15 17:00:17 +08:00
Daniel Povey
b2abcd721a Add more stats. 2022-03-15 16:38:19 +08:00
Fangjun Kuang
a7643301ec
Cache pip packages for GitHub actions (#253) 
* Cache pip packages in GitHub actions.
 2022-03-15 15:34:21 +08:00
Daniel Povey
1962fe298b Add deriv-balancer at output of embedding. 2022-03-15 14:35:15 +08:00
Daniel Povey
2e6d170be8 Merge branch 'specaugmod_baseline' into randcombine1_expscale3_rework2c_maxabs1000_maxp0.95_noexp_convderiv3warmup_embed 2022-03-15 14:33:08 +08:00
Daniel Povey
21ebd356e7 Add some extra info to diagnostics 2022-03-15 13:49:15 +08:00
Daniel Povey
86e5dcba11 Remove max-positive constraint in deriv-balancing; add second DerivBalancer in conv module. 2022-03-15 13:10:35 +08:00
Daniel Povey
a23010fc10 Add warmup mode 2022-03-14 23:04:51 +08:00
Daniel Povey
8d17a05dd2 Reduce constraints from deriv-balancer in ConvModule. 2022-03-14 19:23:33 +08:00
Daniel Povey
788963d40a Merge branch 'randcombine1_expscale3_rework2c_maxabs1000_maxp0.95_noexp' into randcombine1_expscale3_rework2c_maxabs1000_maxp0.95_noexp_convderiv 2022-03-14 14:37:40 +08:00
Daniel Povey
ae25688253 Make DoubleSwish more memory efficient 2022-03-14 11:02:32 +08:00