Implementation of allphone search structure. More...

#include <allphone_search.h>

Data Fields
ps_search_t	base

hmm_context_t *	hmmctx
	HMM context.

ngram_model_t *	lm
	Ngram model set.

int32	ci_only
	Use context-independent phones for decoding.

phmm_t **	ci_phmm
	PHMM lists (for each CI phone)

int32 *	ci2lmwid
	Mapping of CI phones to LM word IDs.

int32	beam

int32	pbeam
	Effective beams after applying beam_factor.

int32	lw

int32	inspen
	Language weights.

frame_idx_t	frame
	Current frame.

float32	ascale
	Acoustic score scale for posterior probabilities.

int32	n_tot_frame
	Total number of frames processed.

int32	n_hmm_eval
	Total HMMs evaluated this utt.

int32	n_sen_eval
	Total senones evaluated this utt.

blkarray_list_t *	history
	List of history nodes allocated in each frame.

glist_t	segments

ptmr_t	perf
	Performance counter.

Detailed Description

Implementation of allphone search structure.

Definition at line 110 of file allphone_search.h.

Field Documentation

◆ ascale

float32 allphone_search_s::ascale

Acoustic score scale for posterior probabilities.

Definition at line 123 of file allphone_search.h.

◆ base

ps_search_t allphone_search_s::base

Definition at line 111 of file allphone_search.h.

◆ beam

int32 allphone_search_s::beam

Definition at line 119 of file allphone_search.h.

◆ ci2lmwid

int32* allphone_search_s::ci2lmwid

Mapping of CI phones to LM word IDs.

Definition at line 117 of file allphone_search.h.

◆ ci_only

int32 allphone_search_s::ci_only

Use context-independent phones for decoding.

Definition at line 115 of file allphone_search.h.

◆ ci_phmm

phmm_t** allphone_search_s::ci_phmm

PHMM lists (for each CI phone)

Definition at line 116 of file allphone_search.h.

◆ frame

frame_idx_t allphone_search_s::frame

Current frame.

Definition at line 122 of file allphone_search.h.

◆ history

blkarray_list_t* allphone_search_s::history

List of history nodes allocated in each frame.

Definition at line 130 of file allphone_search.h.

◆ hmmctx

hmm_context_t* allphone_search_s::hmmctx

HMM context.

Definition at line 113 of file allphone_search.h.

◆ inspen

int32 allphone_search_s::inspen

Language weights.

Definition at line 120 of file allphone_search.h.

◆ lm

ngram_model_t* allphone_search_s::lm

Ngram model set.

Definition at line 114 of file allphone_search.h.

◆ lw

int32 allphone_search_s::lw

Definition at line 120 of file allphone_search.h.

◆ n_hmm_eval

int32 allphone_search_s::n_hmm_eval

Total HMMs evaluated this utt.

Definition at line 126 of file allphone_search.h.

◆ n_sen_eval

int32 allphone_search_s::n_sen_eval

Total senones evaluated this utt.

Definition at line 127 of file allphone_search.h.

◆ n_tot_frame

int32 allphone_search_s::n_tot_frame

Total number of frames processed.

Definition at line 125 of file allphone_search.h.

◆ pbeam

int32 allphone_search_s::pbeam

Effective beams after applying beam_factor.