srch_funcs_s Struct Reference

#include <srch.h>

List of all members.

Public Attributes
int(*	init )(kb_t *kb, void *srch_struct)
int(*	uninit )(void *srch_struct)
int(*	utt_begin )(void *srch_struct)
int(*	utt_end )(void *srch_struct)
int(*	decode )(void *srch_struct)
int(*	set_lm )(void *srch_struct, const char *lmname)
int(*	add_lm )(void *srch_struct, lm_t *lm, const char *lmname)
int(*	delete_lm )(void *srch_struct, const char *lmname)
int(*	gmm_compute_lv1 )(void *srch_struct, float32 *feat, int32 frmno_lp1, int32 frmno_lp2)
int(*	one_srch_frame_lv1 )(void *srch_struct)
int(*	hmm_compute_lv1 )(void *srch_struct)
int(*	eval_beams_lv1 )(void *srch_struct)
int(*	propagate_graph_ph_lv1 )(void *srch_struct)
int(*	propagate_graph_wd_lv1 )(void *srch_struct)
int(*	gmm_compute_lv2 )(void *srch_struct, float32 **feat, int32 time)
int(*	one_srch_frame_lv2 )(void *srch_struct)
int(*	hmm_compute_lv2 )(void *srch_struct, int32 frmno)
int(*	eval_beams_lv2 )(void *srch_struct)
int(*	propagate_graph_ph_lv2 )(void *srch_struct, int32 frmno)
int(*	propagate_graph_wd_lv2 )(void *srch_struct, int32 frmno)
int(*	rescoring )(void *srch_struct, int32 frmno)
int(*	frame_windup )(void *srch_struct, int32 frmno)
int(*	compute_heuristic )(void *srch_struct, int32 win_efv)
int(*	shift_one_cache_frame )(void *srch_struct, int32 win_efv)
int(*	select_active_gmm )(void *srch_struct)
glist_t(*	gen_hyp )(void *srch_struct)
dag_t *(*	gen_dag )(void *srch_struct, glist_t hyp)
int(*	dump_vithist )(void *srch_struct)
glist_t(*	bestpath_impl )(void *srch_struct, dag_t *dag)
int(*	dag_dump )(void *srch_struct, dag_t *dag)
glist_t(*	nbest_impl )(void *srch_struct, dag_t *dag)
void *	nothing

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Member Data Documentation

int(* srch_funcs_s::add_lm)(void *srch_struct,lm_t *lm,const char *lmname)

Add LM operation

glist_t(* srch_funcs_s::bestpath_impl)(void *srch_struct,dag_t *dag)

Interface of best path search.

int(* srch_funcs_s::compute_heuristic)(void *srch_struct, int32 win_efv)

int(* srch_funcs_s::dag_dump)(void *srch_struct, dag_t *dag)

Interface for sphinx3 dag dumping function

int(* srch_funcs_s::decode)(void *srch_struct)

Actual decoding operation

int(* srch_funcs_s::delete_lm)(void *srch_struct,const char *lmname)

Delete LM operation

int(* srch_funcs_s::dump_vithist)(void *srch_struct)

Dump vithist

int(* srch_funcs_s::eval_beams_lv1)(void *srch_struct)

int(* srch_funcs_s::eval_beams_lv2)(void *srch_struct)

Compute the beams

int(* srch_funcs_s::frame_windup)(void *srch_struct, int32 frmno)

dag_t*(* srch_funcs_s::gen_dag)(void *srch_struct,glist_t hyp)

Generation of directed acyclic graph (*.lat.gz). Notice , dumping the dag will be taken care by srch.c. There is mode specific optimization. Returns: a dag which represent the word graphs.

glist_t(* srch_funcs_s::gen_hyp)(void *srch_struct)

Generation of hypothesis (*.hyp). Notice, displaying hypothesis is taken care by srch.c itself.

int(* srch_funcs_s::gmm_compute_lv1)(void *srch_struct,float32 *feat,int32 frmno_lp1,int32 frmno_lp2)

Compute Approximate GMM

int(* srch_funcs_s::gmm_compute_lv2)(void *srch_struct,float32 **feat,int32 time)

Compute detail (CD) GMM scores or lv2

int(* srch_funcs_s::hmm_compute_lv1)(void *srch_struct)

int(* srch_funcs_s::hmm_compute_lv2)(void *srch_struct,int32 frmno)

Compute detail (CD) HMM scores or lv2

int(* srch_funcs_s::init)(kb_t *kb,void *srch_struct)

Un-Initialize of the search.

glist_t(* srch_funcs_s::nbest_impl)(void *srch_struct,dag_t *dag)

Interface of N-best search.

void* srch_funcs_s::nothing

Empty "guard" element which does nothing.

int(* srch_funcs_s::one_srch_frame_lv1)(void *srch_struct)

int(* srch_funcs_s::one_srch_frame_lv2)(void *srch_struct)

A short-cut function that allows implementer could just implement searching for one frame without implement the following 4 fuctions.

int(* srch_funcs_s::propagate_graph_ph_lv1)(void *srch_struct)

int(* srch_funcs_s::propagate_graph_ph_lv2)(void *srch_struct,int32 frmno)

Propagate the graph in phone level

int(* srch_funcs_s::propagate_graph_wd_lv1)(void *srch_struct)

int(* srch_funcs_s::propagate_graph_wd_lv2)(void *srch_struct,int32 frmno)

Propagate the graph in word level

int(* srch_funcs_s::rescoring)(void *srch_struct,int32 frmno)

Rescoring srch

int(* srch_funcs_s::select_active_gmm)(void *srch_struct)

int(* srch_funcs_s::set_lm)(void *srch_struct,const char *lmname)

Set LM operation.

int(* srch_funcs_s::shift_one_cache_frame)(void *srch_struct, int32 win_efv)

int(* srch_funcs_s::uninit)(void *srch_struct)

Begin search for one utterance

int(* srch_funcs_s::utt_begin)(void *srch_struct)

int(* srch_funcs_s::utt_end)(void *srch_struct)

End search for one utterance

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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/srch.h

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