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Methods and system for grammar fitness evaluation as speech recognition error predictor

  • US 8,818,813 B2
  • Filed: 10/04/2013
  • Issued: 08/26/2014
  • Est. Priority Date: 05/14/2010
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • performing a word-level alignment process between a pair of statements to generate a word-level alignment sequence for the pair of statements, each statement in the pair of statements including one or more words that articulate a message for a computer application upon recognition by a speech recognition system;

    identifying each potential confusion zone within the word-level alignment sequence generated for the pair of statements; and

    determining a probability of the speech recognition system confusing words within each identified potential confusion zone within the word-level alignment sequence generated for the pair of statements,wherein the operations of the method are performed by a computer processor.

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