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Computer-implemented intelligent speech model partitioning method and system

  • US 20020087313A1
  • Filed: 05/23/2001
  • Published: 07/04/2002
  • Est. Priority Date: 12/29/2000
  • Status: Abandoned Application
First Claim
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1. A computer-implemented method for generating speech models for use in speech recognition of a user speech input, comprising the steps of:

  • determining word conceptual networks that are formed by grouping words with pre-selected pivot words, said groupings of words forming phrases directed to pre-selected concepts;

    associating phoneme networks with the words in the word conceptual networks, said phoneme networks containing probabilities for recognizing the words in the word conceptual networks; and

    partitioning a language model into sub-language models based upon the pivot words, said sub-language models including the phoneme networks that are associated with the words grouped with the sub-language models'"'"' respective pivot words.

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