Invention Grant
- Patent Title: Content recommendation system, content recommendation method, content recommendation device, and information storage medium
- Patent Title (中): 内容推荐系统,内容推荐方法,内容推荐设备和信息存储介质
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Application No.: US13380528Application Date: 2010-06-08
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Publication No.: US08838641B2Publication Date: 2014-09-16
- Inventor: Katsu Saito , Masaaki Isozaki , Wataru Onogi , Kazuo Ishii , Nozomu Ikeda , Yoshikazu Takahashi
- Applicant: Katsu Saito , Masaaki Isozaki , Wataru Onogi , Kazuo Ishii , Nozomu Ikeda , Yoshikazu Takahashi
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: JP2009-165391 20090714
- International Application: PCT/JP2010/059678 WO 20100608
- International Announcement: WO2011/007631 WO 20110120
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
The content recommendation system includes a user attribute information acquisition means for acquiring attribute information of a given user, a list acquisition means for acquiring at least one list from among lists of content sequentially generated over time on the basis of the attribute information of the given user acquired by the user attribute information acquisition means, a user preference information acquisition means for acquiring user preference information, which is feature information of content preferred by the given user, a content extraction means for extracting some content from content included in the list acquired by the list acquisition means on the basis of the user preference information acquired by the user preference information acquisition means, and a content presentation means for presenting the content extracted by the content extraction means to the given user.
Public/Granted literature
Information query