Method for training an adaptive statistical classifier with impr

Details Method for training an adaptive statistical classifier with impr Method for training an adaptive statistical classifier with impr

1995-08-08

1998-09-08

Shalwala, Bipin

Image analysis

Pattern recognition

Classification

382187, 382229, 382225, 382157, G06K 962, G06K 974, G06K 900, G06K 972

Patent

active

058057307

ABSTRACT:
A statistical classifier that can be used for pattern recognition is trained to recognize negative, or improper patterns as well as proper patterns that are positively associated with desired output classes. A set of training samples includes both the negative and positive patterns, and target output values for the negative patterns are set so that no recognized class is indicated. The negative patterns are selected for training with less frequency than the positive patterns, and their effect on training is also modified, so that training is focused more heavily on improper patterns.

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patent: 5392363 (1995-02-01), Fujisaki et al.
patent: 5555317 (1996-09-01), Anderson
patent: 5577166 (1996-11-01), Mizuno

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