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Grammar fragment acquisition using syntactic and semantic clustering

  • US 6,173,261 B1
  • Filed: 12/21/1998
  • Issued: 01/09/2001
  • Est. Priority Date: 09/30/1998
  • Status: Expired due to Term
First Claim
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1. A method for acquiring grammar fragments, comprising:

  • selecting candidate phrases from a set of words, phrases or symbols;

    measuring semantic and syntactic similarity in the candidate phrases; and

    clustering the candidate phrases into grammar fragments based on the semantic and syntactic similarity measurements, wherein the method is recursive.

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