Ranking search results by reranking the results based on local inter-connectivity
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United States of America Patent
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Feb 25, 2003
Grant Date -
N/A
app pub date -
Jan 30, 2001
filing date -
Jan 30, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
A search engine for searching a corpus improves the relevancy of the results by refining a standard relevancy score based on the interconnectivity of the initially returned set of documents. The search engine obtains an initial set of relevant documents by matching a user's search terms to an index of a corpus. A re-ranking component in the search engine then refines the initially returned document rankings so that documents that are frequently cited in the initial set of relevant documents are preferred over documents that are less frequently cited within the initial set.
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