init_ngram.c File Reference

Load N-gram file into memory and setup with word dictionary. More...

#include <sent/stddefs.h>
#include <sent/ngram2.h>
#include <sent/vocabulary.h>

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Functions
void	init_ngram_bin (NGRAM_INFO *ndata, char *bin_ngram_file)
void	init_ngram_arpa (NGRAM_INFO *ndata, char *ngram_lr_file, char *ngram_rl_file)
void	make_voca_ref (NGRAM_INFO *ndata, WORD_INFO *winfo)

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Detailed Description

Load N-gram file into memory and setup with word dictionary.

Author:

Akinobu LEE

Date:

Wed Feb 16 07:40:53 2005

Revision

1.1.1.1

Definition in file init_ngram.c.

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Function Documentation

void init_ngram_bin (  NGRAM_INFO *  ndata, char *  bin_ngram_file )

Read and setup N-gram data from binary format file. Parameters: ndata  [out] pointer to N-gram data structure to store the data bin_ngram_file  [in] file name of the binary N-gram Definition at line 35 of file init_ngram.c. Referenced by initialize_ngram().

void init_ngram_arpa (  NGRAM_INFO *  ndata, char *  ngram_lr_file, char *  ngram_rl_file )

Read and setup N-gram data from ARPA format files of 2-gram and 3-gram. Parameters: ndata  [out] pointer to N-gram data structure to store the data ngram_lr_file  [in] file name of ARPA 2-gram file ngram_rl_file  [in] file name of ARPA reverse 3-gram file Definition at line 60 of file init_ngram.c. Referenced by initialize_ngram().

void make_voca_ref (  NGRAM_INFO *  ndata, WORD_INFO *  winfo )

Make correspondence between word dictionary and N-gram vocabulary. Parameters: ndata  [i/o] word/class N-gram, the unknown word information will be set. winfo  [i/o] word dictionary, the word-to-ngram-entry mapping will be done here. Definition at line 100 of file init_ngram.c. Referenced by initialize_ngram().

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