| 摘要 |
PROBLEM TO BE SOLVED: To change the frequency information of the meaning of a word into a numeric value that is suitable for word similarity calculation. SOLUTION: A dictionary 110 which stores the meaning of a word and its appearance count is used. A word that is segmented from an original accesses a dictionary, the meaning of the word and its appearance count are listed in a 1st memory area 120, and a word meaning number coordinating part 130 numbers the meaning of a word in order of large appearance count. A list of the meaning of words and word numbers is stored in a 2nd memory area 140, and the meanings of words and number information of the words are made as frequency information. |
