| 摘要 |
<P>PROBLEM TO BE SOLVED: To collect content data representing a meaning concept from a variety of points of view. <P>SOLUTION: A content collection device 1 includes a seed data storage part 12 which stores seed content data related to a query meaning concept, common information calculation means 22 of calculating common information related to features of seed content data, content gathering means 23 of gathering content data made to correspond to the query meaning concept and having similar features based upon the common information data, classification means 24 of classifying the gathered content data into a plurality of clusters by different features from the common information data and extracting content data from the plurality of clusters, and registration means 25 of storing the extracted content data in a content data storage part 11 in association with the query meaning concept. <P>COPYRIGHT: (C)2013,JPO&INPIT |
