发明名称 |
Contextual similarity measures for objects and retrieval, classification, and clustering using same |
摘要 |
A method of comparing first and second objects in a context comprises: maximizing or minimizing a quantitative comparison of the first object and a mixture of the second object and the context respective to a weighting parameter that controls the mixture; and outputting a comparison value based on the value of the weighting parameter determined by the maximizing or minimizing.
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申请公布号 |
US2010191743(A1) |
申请公布日期 |
2010.07.29 |
申请号 |
US20090361157 |
申请日期 |
2009.01.28 |
申请人 |
XEROX CORPORATION |
发明人 |
PERRONNIN FLORENT C.;LIU YAN |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
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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