ngram_lookup.c File Reference

Look up N-gram entries from its name string. More...

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

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Functions
void	ngram_make_lookup_tree (NGRAM_INFO *ndata)
WORD_ID	ngram_lookup_word (NGRAM_INFO *ndata, char *wordstr)
WORD_ID	make_ngram_ref (NGRAM_INFO *ndata, char *wstr)

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Detailed Description

Look up N-gram entries from its name string.

Author:

Akinobu LEE

Date:

Wed Feb 16 16:42:38 2005

Revision

1.1.1.1

Definition in file ngram_lookup.c.

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Function Documentation

void ngram_make_lookup_tree (  NGRAM_INFO *  ndata  )

Make index tree for searching N-gram ID from the entry name. Parameters: ndata  [in] N-gram data Definition at line 34 of file ngram_lookup.c. Referenced by ngram_read_bin().

WORD_ID ngram_lookup_word (  NGRAM_INFO *  ndata, char *  wordstr )

Look up N-gram ID by entry name. Parameters: ndata  [in] N-gram data wordstr  [in] entry name to search Returns: the found class/word ID, or WORD_INVALID if not found. Definition at line 64 of file ngram_lookup.c. Referenced by lookup_word(), make_ngram_ref(), and set_unknown_id().

WORD_ID make_ngram_ref (  NGRAM_INFO *  ndata, char *  wstr )

Return N-gram ID of entry name, or unknown class ID if not found. Parameters: ndata  [in] N-gram data wstr  [in] entry name to search Returns: the found class/word ID, or unknown ID if not found. Definition at line 84 of file ngram_lookup.c. Referenced by make_voca_ref().

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