Grammar update system and method for speech recognition
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United States of America Patent
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Oct 13, 2009
Grant Date -
Oct 16, 2003
app pub date -
Jan 21, 2003
filing date -
Apr 16, 2002
priority date (Note) -
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Abstract
A grammar update method for storing grammar data for speech interaction used for recognizing speech data and newly recognizing the speech data without using the grammar data, includes determining whether or not a new-recognition result in the newly-recognizing operation can be accepted, and in the case where the new-recognition result cannot be accepted, specifying a portion to be added and updated from the stored grammar data, thereby adding and updating the grammar data.
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