Method for re-ranking documents retrieved from a document database
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United States of America Patent
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Sep 21, 2010
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app pub date -
Oct 27, 2004
filing date -
Oct 27, 2004
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Abstract
A computer-implemented method for processing documents in a document database includes generating an initial ranking of retrieved documents using an information retrieval system and based upon a user search query, and processing vocabulary words based upon occurrences thereof in at least some of the retrieved documents. Respective relevancies of the vocabulary words based on the occurrences thereof and the user search query are generated. A re-ranking of the retrieved documents is generated based on the relevancies of the vocabulary words.
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