发明名称 |
RERANKING USING CONFIDENT IMAGE SAMPLES |
摘要 |
The techniques described herein determine an initial set of ranked images associated with an image-based search query. Based on visual content similarities between images in the initial set of ranked images, the techniques select confident image samples from the initial set of ranked images. The techniques then use the confident image samples to rerank the initial set of ranked images. Accordingly, a search engine uses the confident image samples to promote images that are likely to be relevant to the search query, while demoting images that are not likely to be relevant to the search query. Therefore, the search engine can provide improved relevance-based search results to an image-based search query. |
申请公布号 |
WO2013075310(A1) |
申请公布日期 |
2013.05.30 |
申请号 |
WO2011CN82843 |
申请日期 |
2011.11.24 |
申请人 |
MICROSOFT CORPORATION;WANG, JINGDONG;LI, SHIPENG;MORIOKA, NOBUYUKI |
发明人 |
WANG, JINGDONG;LI, SHIPENG;MORIOKA, NOBUYUKI |
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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