Julius 4.2
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単語グラフ上の単語候補. [詳細]
#include <graph.h>
変数 | |
WORD_ID | wid |
Word ID. | |
int | lefttime |
Head frame where this word begins. | |
int | righttime |
Tail frame where this word ends. | |
LOGPROB | fscore_head |
Partial sentence score 'f' when the next (left) word of this word was expanded at 2nd pass. f = g(thisword) + h(nextword) | |
LOGPROB | fscore_tail |
Partial sentence score when this word was expanded in 2nd pass. f = g(rightword) + h(thisword) | |
LOGPROB | gscore_head |
Accumulated viterbi score at the head state of this word on lefttime. This value includes both accumulated AM score and LM score of this word. | |
LOGPROB | gscore_tail |
Accumultaed viterbi score at the head state of previous (right) word. | |
LOGPROB | lscore_tmp |
Temporally holds LM score. | |
LOGPROB | forward_score |
Forward score at right edge, incl. LM, obtained by forward-backward process. | |
LOGPROB | backward_score |
Backward score at left edge, incl. LM, obtained by forward-backward process. | |
LOGPROB | amavg |
average acoustic score of matched frame | |
HMM_Logical * | headphone |
Applied phone HMM at the head of the word. | |
HMM_Logical * | tailphone |
Applied phone HMM at the end of the word. | |
struct __word_graph__ ** | leftword |
List of left context. | |
LOGPROB * | left_lscore |
List of LM score for left contexts. | |
int | leftwordnum |
Stored num of leftword. | |
int | leftwordmaxnum |
Allocated size of leftword. | |
struct __word_graph__ ** | rightword |
List of right context. | |
LOGPROB * | right_lscore |
List of LM score for right contexts. | |
int | rightwordnum |
Stored num of leftword. | |
int | rightwordmaxnum |
Allocated size of letfword. | |
struct __word_graph__ * | next |
Pointer to next wordgraph for throughout access. | |
boolean | mark |
Delete mark for compaction operation. | |
int | id |
Unique ID within the graph. | |
boolean | saved |
Save mark for graph generation. | |
LOGPROB | graph_cm |
Confidense score computed from the graph. |