METHOD OF WEIGHTING SPEECH RECOGNITION GRAMMAR RESPONSES USING KNOWLEDGE BASE USAGE DATA
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United States of America Patent
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Issued Date -
Mar 30, 2006
app pub date -
Sep 9, 2005
filing date -
Sep 10, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of speech recognition is provided for use in searching a knowledge database. A spoken command is communicated to a system. The spoken command is responded to with a set comprising a plurality of keywords. The plurality of keywords is arranged in a best possible set of matches which set of matches is derived by mathematically combining a speech recognition confidence score and a keyword weighting score. The best possible set of matches is then provided to the user.
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