发明名称 Information retrieval
摘要 A meta search engine receives a query from a user, and submits adapted queries to n search engines. The results are adapted and combined to provide a result set R'. In parallel, the meta search engine accesses a selected hit matrix populated with values for correspondence of queries q1-qm with web pages pi-pn. These values are the number of "hits" for pervious searches. The pages retrieved from a row for qT are combined with the search engine results to provide a final result but which is ranked according to previous search experience. The hit matrix may be dynamically selected according to a user community. The query need not exactly match a hit matrix query as rows can be selected according to similarity to the current query qT with weightings applied.
申请公布号 US7599928(B2) 申请公布日期 2009.10.06
申请号 US20060334753 申请日期 2006.01.19
申请人 UNIVERSITY COLLEGE DUBLIN NATIONAL UNIVERSITY OF IRELAND, DUBLIN 发明人 SMYTH BARRY;BALFE EVELYN
分类号 G06F7/00;G06F17/30 主分类号 G06F7/00
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