| 摘要 |
PROBLEM TO BE SOLVED: To simplify the retrieval keyword designating operation of a user, and to improve retrieval precision. SOLUTION: An information retrieval apparatus includes: a word extract portion 12 for detecting an objective word from the Web page displayed on a display screen based on the designation of the display position of the Web page on the display screen, and for detecting a peripheral word placed around the objective word; and a retrieval portion 22 for performing Web page retrieval using the objective and peripheral words. COPYRIGHT: (C)2009,JPO&INPIT
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