MISSPELLING CORRECTION SYSTEM AND MISSPELLING CORRECTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a misspelling correction system and a misspelling correction method.SOLUTION: A misspelling correction system 100 comprises: a keyword input unit configured to detect an input keyword of a user; a correct spelling candidate determining unit 170 configured to select and return one or more correct spelling candidate keywords corresponding to the input keyword if the input keyword is regarded as a misspelled keyword; and a misspelling correction unit 180 configured to obtain a misspelling appearance probability of the input keyword with respect to each correct spelling candidate keyword, and to select a correct spelling keyword from among the correct spelling candidate keywords by using the misspelling appearance probability and the word appearance probability of each correct spelling candidate keyword.