gmm_wrap.h File Reference

Function pointer wrapper of GMM computation. More...

#include <s3types.h>

Go to the source code of this file.

Functions
int32	approx_ci_gmm_compute (void *srch, float32 *feat, int32 cache_idx, int32 wav_idx)
int32	approx_cd_gmm_compute_sen_comp (void *srch, float32 **feat, int32 wav_idx)
int32	approx_cd_gmm_compute_sen (void *srch, float32 **feat, int32 wav_idx)
int32	ms_cd_gmm_compute_sen_comp (void *srch, float32 **feat, int32 wav_idx)
int32	ms_cd_gmm_compute_sen (void *srch, float32 **feat, int32 wav_idx)
int32	s3_cd_gmm_compute_sen_comp (void *srch, float32 **feat, int32 wav_idx)
int32	s3_cd_gmm_compute_sen (void *srch, float32 **feat, int32 wav_idx)

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Detailed Description

Function pointer wrapper of GMM computation.

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Function Documentation

int32 approx_cd_gmm_compute_sen (  void *  srch, float32 **  feat, int32  wav_idx )

This wrapper that calls the approximate GMM computation routine which compute only normal senone. Parameters: srch  a pointer to a srch_t feat  feature vector #stream x #coeff wav_idx  frame index

int32 approx_cd_gmm_compute_sen_comp (  void *  srch, float32 **  feat, int32  wav_idx )

This wrapper calls the approximate GMM computation routine which compute the senone score. Then the composite senone will also be computed. Parameters: srch  a pointer to a srch_t feat  feature vector wav_idx  frame index

int32 approx_ci_gmm_compute (  void *  srch, float32 *  feat, int32  cache_idx, int32  wav_idx )

Parameters: srch  a pointer to a srch_t feat  feature vector cache_idx  cache index wav_idx  frame index

int32 ms_cd_gmm_compute_sen (  void *  srch, float32 **  feat, int32  wav_idx )

This wrapper that calls the approximate GMM computation routine which compute only normal senone. Parameters: srch  a pointer to a srch_t feat  feature vector #stream x #coeff wav_idx  frame index

int32 ms_cd_gmm_compute_sen_comp (  void *  srch, float32 **  feat, int32  wav_idx )

This wrapper calls the multi-stream exact GMM computation routine which compute the senone score. Then the composite senone will also be computed. Parameters: srch  a pointer to a srch_t feat  feature vector #stream x #coeff wav_idx  frame index

int32 s3_cd_gmm_compute_sen (  void *  srch, float32 **  feat, int32  wav_idx )

Depends on which data structure has been initialized, s3_cd_gmm_compute_sen calls ms_cd_gmm_compute_sen (if ms_mgau is initialized) or approx_cd_gmm_coupute_sen (if _mgau is initialized) Only normal senone will be computed. Parameters: srch  a pointer to a srch_t feat  feature vector #stream x #coeff wav_idx  frame index

int32 s3_cd_gmm_compute_sen_comp (  void *  srch, float32 **  feat, int32  wav_idx )

Depends on which data structure has been initialized, s3_cd_gmm_compute_sen_comp calls ms_cd_gmm_compute_sen_comp (if ms_mgau is initialized) or approx_cd_gmm_coupute_sen_compu (if _mgau is initialized) Then composite triphone will also be computed. Parameters: srch  a pointer to a srch_t feat  feature vector #stream x #coeff wav_idx  frame index

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