发明名称 |
Systems and methods for generating predictive matrix-variate T models |
摘要 |
Systems and methods are disclosed to predict one or more missing elements from a partially-observed matrix by receiving one or more user item ratings; generating a model parameterized by matrices U, S, V; applying the model to display an item based on one or more predicted missing elements; and applying the model at run-time and determining UiTSVj.
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申请公布号 |
US7870083(B2) |
申请公布日期 |
2011.01.11 |
申请号 |
US20070869886 |
申请日期 |
2007.10.10 |
申请人 |
NEC LABORATORIES AMERICA, INC. |
发明人 |
ZHU SHENGHUO;YU KAI;GONG YIHONG |
分类号 |
G06F15/18;G06F15/00 |
主分类号 |
G06F15/18 |
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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