Re: [Kaldi-users] fstdeterminizestar (L*G) never completes

[Daniel P. <dp...@gm...>]

> I have a small set of sentences with repeat counts, and generating an LM out of it. One is generated by a horrible local tool I have trouble tracing exactly how. For this one L*G composition takes about 20 seconds on my CPU. Another LM I just generated out of the same files with srilm 1.7.1 ngram-count. This one has been sitting in mkgraphs.sh on L_disambig*G composition step for about 30 minutes, and still churning. fstdeterminizestar --use-log=true is running at 100%. L_disambig.fst is the same file in both cases. Looks like the G making it not determinizable, although I have no idea how it came to be.
>
> Anyone could share an advice on tracking down the problem? Thanks.

You can send a signal to that program like
 kill -SIGUSR1 process-id
and it will print out some info about the symbol sequences involved, I
think it is like
 isymbol1 (osymbol1)  isymbol2 (osymbol2)
and so on.
Usually there is a particular word sequence that is problematic.
Dan




>
>  -kkm
>
> ------------------------------------------------------------------------------
> _______________________________________________
> Kaldi-users mailing list
> Kal...@li...
> https://lists.sourceforge.net/lists/listinfo/kaldi-users