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Systems and method for resolving ambiguity

  • US 7,283,958 B2
  • Filed: 03/23/2004
  • Issued: 10/16/2007
  • Est. Priority Date: 02/18/2004
  • Status: Expired due to Fees
First Claim
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1. A method of resolving ambiguity comprising the steps of:

  • determining recognized speech information;

    determining discourse functions in the recognized speech information;

    determining a predictive model of discourse functions based on prosodic features;

    determining at least one set of candidate discourse functions for the recognized speech information;

    determining a rank of the at least one set of discourse functions based on the predictive model of discourse functions; and

    resolving the ambiguity between the set of at least one discourse functions based on the determined rank.

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