mgau_model_t Struct Reference

The set of mixture-Gaussians in an acoustic model used in Sphinx 3.X family of tool. More...

#include <cont_mgau.h>

List of all members.

Public Attributes
int32	n_mgau
int32	max_comp
int32	veclen
mgau_t *	mgau
float64	distfloor
int32	comp_type
int32	verbose
int32	frm_sen_eval
int32	frm_gau_eval
int32	frm_ci_sen_eval
int32	frm_ci_gau_eval
int32	gau_type
logmath_t *	logmath

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Detailed Description

The set of mixture-Gaussians in an acoustic model used in Sphinx 3.X family of tool.

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Member Data Documentation

int32 mgau_model_t::comp_type

Type of computation used in this set of mixture-Gaussians

float64 mgau_model_t::distfloor

Mahalanobis distances can underflow when finally converted to logs3 values. To prevent this, floor the log values first.

int32 mgau_model_t::frm_ci_gau_eval

#CI Senones evaluated in most recent frame

int32 mgau_model_t::frm_ci_sen_eval

#CI Senones evaluated in most recent frame

int32 mgau_model_t::frm_gau_eval

#Gaussian densities evaluated in the most recent frame

int32 mgau_model_t::frm_sen_eval

#Senones evaluated in the most recent frame

int32 mgau_model_t::gau_type

gau_type=CONTHMM if it is fully continous HMM, gau_type=SEMIHMM if it is semi continous HMM. Currently SEMIHMM is not supported.

logmath_t* mgau_model_t::logmath

The logmath_t structure

int32 mgau_model_t::max_comp

Max components in any mixture

mgau_t* mgau_model_t::mgau

The n_mgau mixture Gaussians

int32 mgau_model_t::n_mgau

#Mixture Gaussians in this model (i.e., #senones)

int32 mgau_model_t::veclen

Vector length of the Gaussian density means (and diagonal vars)

int32 mgau_model_t::verbose

Whether to display information

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The documentation for this struct was generated from the following file:

• /.automount/bigbird/root/usr4/sphinx/project/SourceForge/regression/doxygen715/sphinx3/include/cont_mgau.h

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