Re: [Kaldi-users] How to use within-word triphone trained by HTK in Kaldi

[Mailing l. u. f. U. C. a. U. <kal...@li...>]

Kaldi does not support within-word triphones.  Probably this is the
reason why it failed.  There is no way to do this-- you can only do
across-word triphones.

Dan

2012/3/22 Mailing list used for User Communication and Updates
<kal...@li...>:
>  Hi, all,
>        Have anybody used within-word triphone trained by HTK in Kaldi?
>        I successfully converted the within-word triphone trained by HTK into
> Kaldi format. But when using the model to decode, an error occurred as
> following:
>        KALDI_ASSERT: at
> gmm-decode-faster:LogLikelihoodZeroBased:decodable-am-diag-gmm.cc:28,
> failed: static_cast<size_t>(state) < static_cast<size_t>(NumIndices())
>        Stack trace is:
>        kaldi::KaldiGetStackTrace()
>        kaldi::KaldiAssertFailure_(char const*, char const*, int, char
> const*)
>        kaldi::DecodableAmDiagGmmUnmapped::LogLikelihoodZeroBased(int, int)
>        kaldi::DecodableAmDiagGmmScaled::LogLikelihood(int, int)
>        kaldi::FasterDecoder::ProcessEmitting(kaldi::DecodableInterface*,
> int)
>        kaldi::FasterDecoder::Decode(kaldi::DecodableInterface*)
>        ../../src/gmmbin/gmm-decode-faster(main+0x883) [0x55caa9]
>        /lib/libc.so.6(__libc_start_main+0xfd) [0x2b0633438c4d]
>       ../../src/gmmbin/gmm-decode-faster() [0x55bbe9]
>       Command terminated by signal 6
>
>        Can anyone tell me the reason and solution for the problem?
>        By the way, can Kaldi tool be used to train within-word triphone
> model?  How to do this?
>
> Best regards,
>
> hlwang
>
>
>
>
>
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