#include <graph.h>
__word_graph__のコラボレーション図
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 | |
| __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 | |
| __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 | |
| __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 | |
| boolean | purged |
| Purged mark for graph generation | |
| LOGPROB | graph_cm |
| Confidense score computed from the graph | |
1.5.1