PocketSphinx  5prealpha
fsg_search_s Struct Reference

Implementation of FSG search (and "FSG set") structure. More...

#include <fsg_search_internal.h>

Data Fields

ps_search_t base
 
hmm_context_thmmctx
 HMM context. More...
 
fsg_model_t * fsg
 FSG model.
 
struct fsg_lextree_slextree
 Lextree structure for the currently active FSG.
 
struct fsg_history_shistory
 For storing the Viterbi search history.
 
glist_t pnode_active
 Those active in this frame.
 
glist_t pnode_active_next
 Those activated for the next frame.
 
int32 beam_orig
 Global pruning threshold.
 
int32 pbeam_orig
 Pruning threshold for phone transition.
 
int32 wbeam_orig
 Pruning threshold for word exit.
 
float32 beam_factor
 Dynamic/adaptive factor (<=1) applied to above beams to determine actual effective beams. More...
 
int32 beam
 
int32 pbeam
 
int32 wbeam
 Effective beams after applying beam_factor.
 
int32 lw
 
int32 pip
 
int32 wip
 Language weights.
 
frame_idx_t frame
 Current frame. More...
 
uint8 final
 Decoding is finished for this utterance. More...
 
uint8 bestpath
 Whether to run bestpath search and confidence annotation at end. More...
 
float32 ascale
 Acoustic score scale for posterior probabilities. More...
 
int32 bestscore
 For beam pruning.
 
int32 bpidx_start
 First history entry index this frame.
 
int32 ascr
 
int32 lscr
 Total acoustic and lm score for utt.
 
int32 n_hmm_eval
 Total HMMs evaluated this utt.
 
int32 n_sen_eval
 Total senones evaluated this utt.
 
ptmr_t perf
 Performance counter.
 
int32 n_tot_frame
 

Detailed Description

Implementation of FSG search (and "FSG set") structure.

Definition at line 68 of file fsg_search_internal.h.

Field Documentation

float32 fsg_search_s::ascale

Acoustic score scale for posterior probabilities.

Definition at line 94 of file fsg_search_internal.h.

float32 fsg_search_s::beam_factor

Dynamic/adaptive factor (<=1) applied to above beams to determine actual effective beams.

For implementing absolute pruning.

Definition at line 84 of file fsg_search_internal.h.

uint8 fsg_search_s::bestpath

Whether to run bestpath search and confidence annotation at end.

Definition at line 92 of file fsg_search_internal.h.

uint8 fsg_search_s::final

Decoding is finished for this utterance.

Definition at line 91 of file fsg_search_internal.h.

frame_idx_t fsg_search_s::frame

Current frame.

Definition at line 90 of file fsg_search_internal.h.

hmm_context_t* fsg_search_s::hmmctx

HMM context.

Definition at line 71 of file fsg_search_internal.h.


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