Method and apparatus for generating an a priori advisor for a speech recognition dictionary
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United States of America Patent
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Nov 30, 1999
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app pub date -
Sep 12, 1997
filing date -
Sep 12, 1997
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Abstract
The invention relates to a method and apparatus for automatically generating probability tables (histograms) for a speech recognition dictionary for use in a speech recognition system from a listing containing call records. The method comprises the step of generating histograms representing the probabilities of localities being requested based on the calling pattern collected on the field by either a human operator or via an automatic process during calls. The method is particularly useful for generating an a priori advisor for a speech recognition dictionary used in an automated system for locality recognition.
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