System and method for document analysis, processing and information extraction
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United States of America Patent
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app pub date -
Sep 19, 2005
filing date -
Jun 23, 2004
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Abandoned
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Abstract
A method and system for retrieving information in response to an information retrieval request comprises extracting additional information from a first corpus of data elements based on the request. The request is modified based on the additional information to refine the scope of information to be retrieved from a second corpus of data elements. The information is retrieved from the second corpus of data elements based on the modified request.
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