| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology for achieving a recommendation function (a content navigation function) for effectively recommending a content fit for taste of a user. <P>SOLUTION: A content presentation device has an action log storage means for storing an action log of the registration user related to a plurality of contents, and generates a content graph showing correlation between the plurality of contents based on the action log (a content graph generation means). When acquiring two contents designated by a client terminal (a designated content acquisition means), the content presentation device calculates a path connecting the two contents in the content graph (a path calculation means), generates a content presentation screen wherein contents present on the path are disposed in a state that relevance between the two contents can be comprehended, and presents the contents present on the path to the client terminal by the content presentation screen (a presentation means). <P>COPYRIGHT: (C)2010,JPO&INPIT |
