Statistical classifiers for spoken language understanding and command/control scenarios
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United States of America Patent
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app pub date -
May 30, 2003
filing date -
Jan 23, 2003
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Abandoned
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Abstract
The present invention involves using one or more statistical classifiers in order to perform task classification on natural language inputs. In another embodiment, the statistical classifiers can be used in conjunction with a rule-based classifier to perform task classification. In one application, a statistical classifier is used in order ascertain if an input is a search query or a natural-language input.
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