| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wide associative word group related to a retrieval keyword to a retriever without requiring complicated work of the retriever. <P>SOLUTION: This associative word group retrieval device has: a PC 200 operated by the retriever or the like; a Web site retrieval support device 100 for extracting the associative word group having high relevance to the retrieval keyword transmitted from the PC 200; a DB 300 storing Web sites; a retrieval engine 400 retrieving the Web site stored in the DB 300; and a network 500 such as the Internet connecting the Web site retrieval support device 100, the PC 200, the DB 300, and the retrieval engine 400 to each other. <P>COPYRIGHT: (C)2008,JPO&INPIT |
