发明名称 |
SYSTEM AND METHOD FOR NEIGHBORHOOD OPTIMIZATION FOR CONTENT RECOMMENDATION |
摘要 |
A cost function is stochastically optimized using, e.g., simulated annealing to render a neighborhood of entities based on which content recommendations can be provided to a user of a home entertainment system. The cost function represents a normalized sum of rating similarity scores from entities of the neighborhood that are related to content items viewed by the user.
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申请公布号 |
US2009144774(A1) |
申请公布日期 |
2009.06.04 |
申请号 |
US20090356659 |
申请日期 |
2009.01.21 |
申请人 |
SONY CORPORATION AND SONY ELECTRONICS INC. |
发明人 |
GEORGIS NIKOLAOS;HWANG PAUL JIN;LIN FRANK LI-DE |
分类号 |
G06F3/00 |
主分类号 |
G06F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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