Vad2kaldi

The commits implement:
- scripts for alignment of audio using Kaldi (creating the mlf file for utils/vad scripts)
- minor modifications for utils/vad scripts like normalising the transcriptions in mlf file
  and skipping the silence utterances and the missing silence.mlf 
  Filip can check it at https://github.com/UFAL-DSG/alex/compare/vad2kaldi?expand=1#diff-1f5f272f5f02e35fe84ad62bf1645f91R396 
- basic DNN training for Kaldi

TODOS (for another feature branch):
- use Kaldi features instead of the implemented ones in Python so it can be reused for ASR
- ?refactoring the VAD code?
Interesting ;-)

What is the meaning of export CUDA_LAUNCH_BLOCKING=1?


Best regards,
Filip Jurcicek

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On 2 November 2014 11:01, Ondrej Platek <notifications@github.com> wrote:

> In alex/tools/vad/train_vad_nn_theano_mbo_1M_sgd.sh:
>
> > @@ -22,11 +22,10 @@ ACF=4.0
> >  M='sg-fixedlr'
> >  A='tanh'
> >
> > +logname="log.nnt_mf_$MFS.hu_$HU.hl_$HL.hla_$HLA.pf_$PF.nf_$NF.acf_$ACF.mbo.bs_$BSS.$M.$A"
> > +echo -e "Running in background\nSee logfile $logname\n"
> > +
> >  export THEANO_FLAGS=mode=FAST_RUN,device=$DEV,floatX=float32
> >  export THEANO_FLAGS=device=$DEV,floatX=float32,profile=True,profile_memmory=True
> >  export CUDA_LAUNCH_BLOCKING=1
>
> It was already there, it was your code, I did not change it;-)
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/UFAL-DSG/alex/pull/89/files#r19711211>.
>