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System and Method for Independently Recognizing and Selecting Actions and Objects in a Speech Recognition System

  • US 20100040207A1
  • Filed: 10/22/2009
  • Published: 02/18/2010
  • Est. Priority Date: 01/14/2005
  • Status: Active Grant
First Claim
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1. A computer-implemented method, comprising:

  • recognizing phonemes of an utterance using an acoustical model;

    creating word strings based on the recognized phonemes of the utterance;

    parsing the word strings to identify actions and objects;

    creating a table comprising terms, the terms including the actions and the objects;

    identifying a dominant term of the table;

    when the dominant term is an action, masking actions of the table that are not the dominant term and masking objects of the table that are identified as invalid objects with reference to the dominant term;

    when the dominant term is an object, masking objects of the table that are not the dominant term and masking actions of the table that are identified as invalid actions with reference to the dominant term;

    selecting a particular term from the table as a complementary term and pairing the complementary term with the dominant term to form an action-object pair; and

    routing a call based on the action-object pair.

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