wid.h File Reference

coversion of dictionary ID to LM ID. More...

#include <s3types.h>
#include "dict.h"
#include "lm.h"

Go to the source code of this file.

Functions
s3lmwid32_t *	wid_dict_lm_map (dict_t *dict, lm_t *lm, int32 lw)
int32	wid_wordprob2alt (dict_t *dict, wordprob_t *wp, int32 n)

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Detailed Description

coversion of dictionary ID to LM ID.

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Function Documentation

s3lmwid32_t* wid_dict_lm_map (  dict_t *  dict, lm_t *  lm, int32  lw )

Create mappings between dictionary and LM word-IDs. In short: An array of s3lmwid32_t entries (map[]) is created; where map[i] is the LM word-ID for the dictionary word-ID i. Mappings are created for the alternative pronunciations as well. For words not in the LM, the corresponding entries are BAD_LMWID(lm). Similarly, lm->ug[u].dictwid is assigned the dictionary word id for unigram word u. Return value: The map[] array built as described above. Parameters: dict  In: Dictionary lm  In/Out: LM; lm->ug[].dictwid values are updated. lw  In: Language Weight

int32 wid_wordprob2alt (  dict_t *  dict, wordprob_t *  wp, int32  n )

Augment the given wordprob array with alternative pronunciations from the dictionary. Return value: #entries in the augmented wordprob array (including the original ones). Parameters: dict  In: Dictionary wp  In/Out: Input wordprob array, to be augmented with alternative pronunciations for the entries that already exist in it. Caller must have allocated this array. n  In: #Input entries in the wordprob array

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