发明名称 |
SYSTEM AND METHODS FOR GENERATING DIVERSIFIED VERTICAL SEARCH LISTINGS |
摘要 |
A method of generating a diversified vertical search results listing, including listing attribute values related to search criteria and their frequency of occurrence to create a plurality of listings; creating a plurality of interval bands based on the plurality of listings; generating a random diversity score for each listing over a substantially uniform distribution within each of the plurality of bands; and sorting a set of search results for diversified listing in response to a user searching for the search criteria according to the diversity score of each listing.
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申请公布号 |
US2009125502(A1) |
申请公布日期 |
2009.05.14 |
申请号 |
US20070938962 |
申请日期 |
2007.11.13 |
申请人 |
YAHOO! INC. |
发明人 |
TING CHYR-CHONG;GAROFALAKIS MINOS;VEE ERIK NATHAN;SHANMUGASUDARAM JAYAVEL;BASKARAN RAJAGOPAL;ZHUGE YUAN;SAMANTARAI JAGADISH PRASAD |
分类号 |
G06F7/10;G06F17/30 |
主分类号 |
G06F7/10 |
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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