| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a language processor for extracting a proper word as an important word even from dialogic data including wrong recognition or ambiguity. <P>SOLUTION: A text information storage means 2 stores, for example, the past text information in a dialogue, and a text information acquisition means 11 acquires, for example, the present text information in the dialogue concerned. A matched character string part detection means 3 detects a character string part matched between the text information acquired by the text information acquisition means 1 and the text information stored in the text information storage means 2, and an important word extraction means 4 extracts the important word from the character string part detected by the matched character string part detection means 3. <P>COPYRIGHT: (C)2003,JPO |
