发明名称 Content recommendation apparatus and method
摘要 A content recommendation apparatus that can recommend contents suitable to user's taste immediately even after introduction of the system even if a TV set is used by unspecified users. Among previously-determined recommendation ranks of contents, the content recommendation apparatus of the present invention lowers the recommendation rank of a VOD content that is similar to TV programs broadcast in other media at a prescribed time. As the prescribed time, can be employed a time designated by a user, a time on a prescribed cycle, or a time when a TV program on the air in another media is changed, for example.
申请公布号 US8225358(B2) 申请公布日期 2012.07.17
申请号 US20090362779 申请日期 2009.01.30
申请人 NAGANO SATOSHI;HITACHI, LTD. 发明人 NAGANO SATOSHI
分类号 H04N7/173;G06F3/00;G06F13/00;H04N5/445 主分类号 H04N7/173
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