Kaldi, sMBR (sequence-discriminative training), Karel's implementation
https://kaldi-asr.org/doc/dnn1.html
Kaldi: Karel's DNN implementation
This documentation covers Karel Vesely's version of deep neural network code in Kaldi. For an overview of all deep neural network code in Kaldi, see Deep Neural Networks in Kaldi, and for Dan's version, see Dan's DNN implementation. The goal of this docume
kaldi-asr.org
http://www.danielpovey.com/files/2013_interspeech_dnn.pdf
https://sourceforge.net/p/kaldi/discussion/1355348/thread/45484b9e/
Kaldi / Discussion / Help: SMBR bad results on Timit database
SMBR bad results on Timit database © 2020 Slashdot Media. All Rights Reserved. Terms Privacy Opt Out Advertise Get latest updates about Open Source Projects, Conferences and News. Sign Up No, Thank you
sourceforge.net
Hybrid System (Karel's DNN), sMBR training
---------------------------------Dev Set------------------------------------------
%WER 17.3 | 400 15057 | 85.5 10.6 4.0 2.7 17.3 98.5 | -0.696 | exp/dnn4_pretrain-dbn_dnn_smbr/decode_dev_it1/score_5/ctm_39phn.filt.sys
%WER 17.3 | 400 15057 | 85.4 10.7 3.9 2.7 17.3 98.5 | -0.380 | exp/dnn4_pretrain-dbn_dnn_smbr/decode_dev_it6/score_7/ctm_39phn.filt.sys
--------------------------------Test Set------------------------------------------
%WER 18.6 | 192 7215 | 84.2 11.1 4.7 2.8 18.6 100.0 | -0.816 | exp/dnn4_pretrain-dbn_dnn_smbr/decode_test_it1/score_5/ctm_39phn.filt.sys
%WER 18.8 | 192 7215 | 84.7 11.4 3.9 3.5 18.8 100.0 | -0.819 | exp/dnn4_pretrain-dbn_dnn_smbr/decode_test_it6/score_5/ctm_39phn.filt.sys
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https://github.com/kaldi-asr/kaldi/blob/master/egs/wsj/s5/steps/nnet/train.sh
kaldi-asr/kaldi
This is the official location of the Kaldi project. - kaldi-asr/kaldi
github.com
https://github.com/kaldi-asr/kaldi/blob/master/egs/wsj/s5/steps/train_smbr.sh
kaldi-asr/kaldi
This is the official location of the Kaldi project. - kaldi-asr/kaldi
github.com
https://github.com/kaldi-asr/kaldi/blob/master/egs/wsj/s5/steps/nnet3/train_discriminative.sh
kaldi-asr/kaldi
This is the official location of the Kaldi project. - kaldi-asr/kaldi
github.com
Github, Kaldi, recognition, Speech, tool