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Method of and system for recognizing concepts

  • US 20040093200A1
  • Filed: 11/07/2002
  • Published: 05/13/2004
  • Est. Priority Date: 11/07/2002
  • Status: Abandoned Application
First Claim
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1. A method of recognizing a concept, which comprises:

  • (a) specifying a training set;

    (b) specifying a lexical profile for a target category, said lexical profile comprising a set of seed lexical cues;

    (c) retrieving samples from the training set that match lexical cues in said lexical profile;

    (d) selecting positive instances of said target category from retrieved samples;

    (e) extracting lexical cues from said selected positive instances; and

    , (f) adding extracted new lexical cues to said lexical profile.

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