Invention Grant
- Patent Title: Content recommendation system, content recommendation method, content recommendation apparatus, program, and information storage medium
- Patent Title (中): 内容推荐系统，内容推荐方法，内容推荐装置，程序和信息存储介质
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Application No.: US13059736Application Date: 2009-09-03
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Publication No.: US09558501B2Publication Date: 2017-01-31
- Inventor: Takayuki Sakamoto , Hiroki Kato , Tsuyoshi Takagi
- Applicant: Takayuki Sakamoto , Hiroki Kato , Tsuyoshi Takagi
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Chip Law Group
- Priority: JP2008-229113 20080905
- International Application: PCT/JP2009/065446 WO 20090903
- International Announcement: WO2010/027034 WO 20100311
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06Q30/02 ; G06Q10/04
Abstract:
A content recommendation system including a step which selects some from a plenty of music compositions in accordance with attribute conditions successively generated, a step which further selects a part or all of the selected music compositions in accordance with the similarity degree between the feature vector of each of the selected music compositions and the user preference vector, and a step which presents the selected music composition to the user.
Public/Granted literature
Information query
