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

[Jan T. <jt...@gm...>]

Does your LM or text contain characters that one could call "special"?
The arpa2fst is probably one of the more horrible parts of kaldi -- I
remember I had similar issues a year ago -- turned out there was an issue
with some character being "special" for the arpa2fst. Dan fixed it, but I
don't recall how or if it would be possible tht the same problem might
appear again (with a different character).

y.

On Mon, Jun 15, 2015 at 9:14 PM, Kirill Katsnelson <
kir...@sm...> wrote:

> 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.
>
>  -kkm
>
>
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