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16th International Conference on Pattern Recognition (ICPR'02) - Volume 1
Rejection Strategies and Confidence Measures for a k - NN Classifier in an OCR Task
Quebec City, QC, Canada
August 11-August 15
ISBN: 0-7695-1695-X
Joaquim Arlandis, University Politecnica de Valencia
Juan C. Perez-Cortes, University Politecnica de Valencia
Javier Cano, University Politecnica de Valencia
In Handwritten Character Recognition, the rejection of extraneous patterns, like image noise, strokes or corrections, can improve significantly the practical usefulness of a system. In this paper, a combination of two confidence measures defi ned for a k-nearest neighbors classifier is proposed. Experiments are presented comparing the performance of the same system with and without the new rejection rules.
Citation:
Joaquim Arlandis, Juan C. Perez-Cortes, Javier Cano, "Rejection Strategies and Confidence Measures for a k - NN Classifier in an OCR Task," icpr, vol. 1, pp.10576, 16th International Conference on Pattern Recognition (ICPR'02) - Volume 1, 2002
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