Computer-implemented dynamic language model generation method and system
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United States of America Patent
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N/A
Issued Date -
Jul 4, 2002
app pub date -
May 23, 2001
filing date -
Dec 29, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A computer-implemented system and method for speech recognition of a user speech input. A plurality of language models contains words belonging to domains at different levels of specificity. A recognition unit recognizes words of the user speech input through use of the different language models. A dynamic language model generation unit generates a dynamic language model from the recognized words by examining both semantic and phonetic information of the recognized words. The dynamic language model is used to recognize the words in the user speech input.
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