mkgshmm

Langue: en

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Version: 10/02/2008 (ubuntu - 24/10/10)

Section: 1 (Commandes utilisateur)

Sommaire

NAME


    mkgshmm
   - convert monophone HMM to GS HMM for Julius

SYNOPSIS

mkgshmm {monophone_hmmdefs}
  >
   {outputfile}

DESCRIPTION

mkgshmm converts monophone HMM definition file in HTK format into a special format for Gaussian Mixture Selection (GMS) in Julius.

GMS is an algorithm to reduce the amount of acoustic computation with triphone HMM, by pre-selection of promising gaussian mixtures using likelihoods of corresponding monophone mixtures.

EXAMPLES

(1) Prepare a monophone model which was trained by the same corpus as target triphone model.

(2) Convert the monophone model using mkgshmm.

(3) Specify the output file in Julius with option "-gshmm"

SEE ALSO

julius ( 1 )

Copyright (c) 1997-2000 Information-technology Promotion Agency, Japan

Copyright (c) 1991-2008 Kawahara Lab., Kyoto University

Copyright (c) 2000-2005 Shikano Lab., Nara Institute of Science and Technology

Copyright (c) 2005-2008 Julius project team, Nagoya Institute of Technology

LICENSE

The same as Julius.