| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the capacity size of a language dictionary without increasing a user's uncomfortable feeling about a voice output. <P>SOLUTION: An illustrative sentence generating part 123 prepares an illustrative sentence using words extracted by a word extracting part 122. The illustrative sentence is given to a Japanese analyzing part 127, and Japanese is analyzed by using the language dictionary 126. The Japanese analyzing part 127 performs Japanese analysis of the illustrative sentence by unknown word processing. Each analysis result is supplied to an evaluation main body part 124, and marks assigned to each analysis information having difference are counted. The magnitude of the marks corresponds to that of the user's uncomfortable feeling to a voice output, and a word with a small mark is selected as an elimination target. Thereby, the capacity size of the language dictionary can reduce while suppressing the user's uncomfortable feeling. <P>COPYRIGHT: (C)2003,JPO |
