NATURAL LANGUAGE PROCESSING METHOD AND SYSTEM
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United States of America Patent
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Issued Date -
Jul 24, 2014
app pub date -
Jan 21, 2014
filing date -
Jan 22, 2013
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Abandoned
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Abstract
A method, system and non-transitory computer-readable medium are provided for improving a statistical classification system, such as a statistical classification system that accepts natural language voice queries as inputs. A clustering engine may create one or more clusters of queries where the queries in each cluster are related in some way. A reviewing module may be employed to determine whether each cluster relates to an existing category supported by the classification system, a new category that can be supported by the classification system by training statistical models with the data from the cluster, is ambiguous, or is not useful to improve the classification system. For clusters determined to be useful for improving the system, the data in the clusters may be added to an existing training set or used as a training set to train new statistical models.
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