Invention Grant
- Patent Title: Biased recommender system based on age parameter
- Patent Title (中): 基于年龄参数的偏差推荐系统
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Application No.: US12998947Application Date: 2009-12-15
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Publication No.: US08700556B2Publication Date: 2014-04-15
- Inventor: Mauro Barbieri , Serverius Petrus Paulus Pronk
- Applicant: Mauro Barbieri , Serverius Petrus Paulus Pronk
- Applicant Address: DE Berlin
- Assignee: Axel Springer Digital TV Guide GmbH
- Current Assignee: Axel Springer Digital TV Guide GmbH
- Current Assignee Address: DE Berlin
- Agency: Ware, Fressola, Maguire & Barber LLP
- Priority: EP08172774 20081223
- International Application: PCT/EP2009/067153 WO 20091215
- International Announcement: WO2010/072616 WO 20100701
- Main IPC: G06F9/44
- IPC: G06F9/44 ; G06N7/02 ; G06N7/06
Abstract:
The present invention relates to an apparatus, a method and a computer program product for controlling a recommender system, wherein a bias is applied to the output of a recommender in order to favour newly added services and content sources. The bias may decay in time and/or with the number of ratings given to content coming from the new service.
Public/Granted literature
- US20120054144A1 BIASED RECOMMENDER SYSTEM Public/Granted day:2012-03-01
Information query
