- Feb 28, 2015
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4926 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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David Snyder authored
trunk: In speaker ID system replaced PLDA length-normalization with the simpler form of length-normalization as performed in the binary ivector-normalize-length. This results in a 1% improvement for PLDA both before and after adaptation in the SRE08 example. git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4925 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 26, 2015
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4924 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4923 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Minhua Wu authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4922 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 25, 2015
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Minhua Wu authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4921 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4920 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 24, 2015
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Karel Vesely authored
trunk,nnet1 : adding support to --one-silence-class, however this is probably not the main problem in sMBR step, need to have a look at this... git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4919 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 23, 2015
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4918 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Vijayaditya Peddinti authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4917 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 21, 2015
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Jan Trmal authored
(trunk/egs/wsj) The script cleanup/find_bad_utts.sh now provides the user with much more additional info that could be useful when figuring what is wrong + some minor fixes of the error analysis scripts git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4916 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4915 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Vimal Manohar authored
trunk: src/nnet2/nnet-compute-discriminative.cc: Fixed minor bug in computing objective function stats for printing (nan for mmi numerator loglike) git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4914 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 20, 2015
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Minhua Wu authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4910 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Shinji Watanabe authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4909 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 19, 2015
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David Snyder authored
trunk: Adding option to IvectorExtractor which diagonalizes the quadratic term in the objective function. This has the effect of reordering the iVectors' dimensions from most important to least important, which may make them easier to view. git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4908 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4907 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4906 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Pegah Ghahremani authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4905 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 18, 2015
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Karel Vesely authored
- lstm : implemented gradient-clipping, extended gradient print to show stats of forward / backward pass. - nnet-loss.cc : bugfix in Xent::Eval (avoiding log(0) in cross-entropy computation) - nnet-pdf-priors.{h,cc},nnet-forward.cc : refactored, behavior stays the same - train-transitions : updates transition probabilities in transition model (but there was no WER improvment) git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4904 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Karel Vesely authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4903 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Minhua Wu authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4902 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Minhua Wu authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4901 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Xiaohui Zhang authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4900 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 17, 2015
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Dan Povey authored
trunk: adding new option --one-silence-class to sMBR/MPE discriminative training code and scripts... seems to be useful in ASPIRE to prevent discriminatively trained nnets generating too many insertions; need to test in other scenarios. git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4899 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4896 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Dan Povey authored
trunk: bug-fix to table reading code that meant that when ,p option was used with scp: input, objects were re-read unnecessarily; this caused slowness in extract-segments (thanks to Yenda for noticing the problem). git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4895 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Alex Glubshev authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4894 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Ho Yin Chan authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4893 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 16, 2015
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Alex Glubshev authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4892 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4891 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 15, 2015
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Dan Povey authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4890 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Dan Povey authored
trunk: some minor script extensions relating to online-nnet2 (thanks to Vijay for some of it); cosmetic code change. git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4889 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Guoguo Chen authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4888 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 14, 2015
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Minhua Wu authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4887 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Dan Povey authored
trunk: Decoder fixes so that the --min-active option is respected more accurately (should help speed too); efficiency improvements and extra option in CMVN code; various cosmetic improvements. git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4886 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 12, 2015
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Vassil Panayotov authored
trunk: changes to the librispeech setup to improve compatibility with systems using older versions of Bash(e.g. OS X) git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4882 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Minhua Wu authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4881 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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Hainan Xu authored
Adding scripts incorporating word-dependent silence probabilities in making lexicon fst. Fixed a few bugs in some nnet2 scripts git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4880 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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- Feb 11, 2015
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Karel Vesely authored
git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4878 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8
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