Methods and apparatus to classify text communications
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United States of America Patent
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Jan 8, 2013
Grant Date -
Feb 17, 2011
app pub date -
Oct 9, 2009
filing date -
Aug 14, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and apparatus to classify text communications are disclosed. An example method includes determining a first conditional probability of a first feature occurring in a text given that the text belongs to a classification mode, wherein the first feature is included in the text, determining a second conditional probability of a second feature occurring in a text given that the text belongs to the classification mode, wherein the second feature is included in the text, determining a probability of the classification mode occurring, multiplying the first conditional probability, the second conditional probability and the probability of the classification mode to determine a product, and storing the product in a tangible memory as a score that the message belongs to the first classification mode.
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