Document detection system with improved document detection efficiency
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United States of America Patent
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May 25, 1999
Issued Date -
N/A
app pub date -
Aug 1, 1996
filing date -
Jan 28, 1993
priority date (Note) -
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Abstract
A document detection system capable of detecting a desired document from a large number of documents easily and accurately in which the user can make a judgement concerning the appropriateness of the detection result quickly. In the system, those documents which contain a semantic structure of a detection command containing natural language expressions entered by a user are detected. Also, the keywords of each document can be extracted from the summary of each document and those documents whose keywords match with detection keywords specified by a user can be detected. Also, the summary of each detected document can be automatically generated according to text structures of each detected document and displayed along with the detected document itself. Also, the detection processing can be carried out with respect to the summaries of the documents instead of the documents themselves.
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