| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for acquiring the reputation result of content with relatively small-scaled configurations and in a relatively short period of time. SOLUTION: Keywords for retrieval are extracted from content relevant information comprising the title of content or explanation information of the content. On the Internet, the retrieval of Web sites whose Web pages include the extracted keywords for retrieval are executed on the Internet. A plurality of Web sites in a high order to a predetermined order are selected from among a plurality of Web sites as the retrieval result. Texts are extracted from the Web pages of the selected plurality of Web sites, and a plurality of Web sites including the keywords for retrieval in the extracted texts by a prescribed threshold or more are selected as seed sites. Texts are collected from the seed sites and the Web sites linked to the seed sites, and the reputation result of content are acquired from the collected texts. COPYRIGHT: (C)2009,JPO&INPIT |
