Method of automatically classifying a text appearing in a document when said text has been converted into digital data
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United States of America Patent
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-
Sep 25, 2001
Grant Date -
N/A
app pub date -
Oct 5, 1998
filing date -
Apr 3, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The text to be classified is compared with the contents of a relevance lexicon in which the significant words of the texts to be classified per text class and their relevance to the text classes is stored. The fuzzy set is calculated which specifies for the significant words of the text to be classified, their occurrence per text class and their relevance to the text class. A probability calculation is used for determining the probability with which the fuzzy set occurs per class for the corresponding class. The class having the highest probability is selected and the text is allocated to this class.
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