| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus that can extract content interesting to a user by using a history of the user's reproduction. <P>SOLUTION: The content processing apparatus includes: a first acquisition section for acquiring content including moving images and texts; a second acquisition section for acquiring a history including the start time when a user started reproducing the content and the end time when the reproduction was ended; a first extraction section for extracting keywords extracted from the texts of the content; a management section for extracting preference keywords representing the user's preferences from the keywords according to the history, and managing them in connection with a predetermined level of importance; a presentation section for collating the keywords with the preference keywords and extracting and presenting recommended candidates of the content to the user; an updating section for updating the levels of importance of the preference keywords so as to increase the level of importance of the preference keyword corresponding to a recommended candidate selected by the user; and a second extraction section for extracting the recommended content on the basis of the updated level of importance. <P>COPYRIGHT: (C)2012,JPO&INPIT |
