Adaptive command predictor and method for a natural language dialog system
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United States of America Patent
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Sep 16, 2003
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app pub date -
Oct 30, 1999
filing date -
Oct 30, 1999
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Abstract
A command prediction system for natural language understanding systems, in accordance with the present invention, includes a user interface for receiving commands from a user. A command predictor receives the commands from the user interface and predicts at least one next command which is likely to be presented by the user based on a command history. A probability calculator is included in the command predictor for determining a probability for each of the at least one next command based on the command history such that a list of predicted commands and their likelihood of being a next command are provided.
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