发明名称 |
METHOD FOR RULE-BASED CORRECTION OF SPELLING AND GRAMMAR ERRORS |
摘要 |
A computer implemented method which does not require a stored dictionary for correcting spelling errors in a sequence of words comprises storing a plurality of spelling rules defined as regular expressions for matching a potentially illegal n-gram which may comprise less than all letters in the word and for replacing an illegal n-gram with a legal n-gram to return a corrected word, submitting a word from said sequence of words to the spelling rules and replacing a word in the string of words with a corrected word.
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申请公布号 |
WO0070505(A1) |
申请公布日期 |
2000.11.23 |
申请号 |
WO2000US05517 |
申请日期 |
2000.03.02 |
申请人 |
JUSTSYSTEM PITTSBURGH RESEARCH CENTER, INC. |
发明人 |
KANTROWITZ, MARK;BALUJA, SHUMEET |
分类号 |
G06F17/27;(IPC1-7):G06F17/30 |
主分类号 |
G06F17/27 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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