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Processing natural language grammar

  • US 8,666,729 B1
  • Filed: 02/10/2010
  • Issued: 03/04/2014
  • Est. Priority Date: 02/10/2010
  • Status: Expired due to Fees
First Claim
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1. A method of creating a natural language grammar set of data based on an input text string, the method comprising:

  • tagging the input text string;

    examining, via a processor, the input text string for at least one first set of substitutions based on content of the input text string; and

    determining whether the input text string is a substring of a previously tagged input text string by comparing the input text string to a previously tagged input text string, wherein the substring determination operation determines whether the input text string is wholly included in the previously tagged input text string, wherein if the input text string is determined to be a substring of a previously tagged input text string, thendetermining whether the input text string and the at least one additional input text string share a common pre-assigned tag identifier stored in a memory location, andwherein if the input text string and the at least one additional input text string share the common pre-assigned tag identifier stored in the memory location, theneliminating at least one of the input text string and the at least one additional input text string from the natural language grammar.

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