Apparatus and method for rejecting out-of-class inputs for pattern classification

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United States of America Patent

PATENT NO 6438519
SERIAL NO

09584062

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Abstract

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Method and apparatus rejecting out-of-class inputs for pattern classification including a list of patterns with at least one in-context pattern and a rank tolerance. An input pattern is used to generate a classifier score for each pattern in the list and the classifier scores are ranked in decreasing order. The highest ranking score for an in-context pattern is determined and if the highest ranking score is 1 the in-context pattern is selected. If the highest ranking score is not 1 it is compared to the rank tolerance. When the highest ranking score is less than the rank tolerance the in-context pattern is selected and when the highest ranking score is greater than the rank tolerance the in-context pattern is rejected. Cohorts of the highest ranking pattern are removed from the list prior to the comparison.

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Patent Owner(s)

Patent OwnerAddress
GOOGLE TECHNOLOGY HOLDINGS LLC1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Broun, Charles Conway Gilbert, AZ 2 43
Campbell, William Michael Phoenix, AZ 14 462

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