Invention Grant
- Patent Title: Information processing apparatus, terminal apparatus, information presentation system, calculation method of evaluation scores, and program
- Patent Title (中): 信息处理装置，终端装置，信息呈现系统，评价分数的计算方法和程序
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Application No.: US13409460Application Date: 2012-03-01
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Publication No.: US09031941B2Publication Date: 2015-05-12
- Inventor: Ryo Nakahashi , Naoki Kamimaeda , Katsuyoshi Kanemoto , Tomohiro Tsunoda
- Applicant: Ryo Nakahashi , Naoki Kamimaeda , Katsuyoshi Kanemoto , Tomohiro Tsunoda
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: JP2011-050478 20110308
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06Q30/06 ; G06Q30/02
Abstract:
Techniques are disclosed for selecting an item to recommend to a user from a plurality of items. A first set of scores indicating degrees of association between items of the plurality of items may be calculated using a first scoring algorithm having a first scale, and a second set of scores indicating degrees of association between items of the plurality of items may be calculated using a second scoring algorithm having a second scale. The second set of scores may be adjusted to match the second scale to the first scale, and a third set of scores may be calculated for the plurality of items by combining the first set of scores and the adjusted second set of scores. An item may be selected from the plurality of items to recommend to the user based on the third set of scores.
Public/Granted literature
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