A Character Recognition Application of an Iterative Procedure for Feature Selection

1 September 1971

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Computers

Vol. C-20 (9) , 1067-1075
https://doi.org/10.1109/t-c.1971.223405

Abstract

A simple yet powerful technique for selecting features to be used in a pattern recognition system has been devised and applied to an eight-class character recognition problem using a set of 19 000 typed character samples as a data base. High-order joint probabilities have been directly estimated from the data base, thus making it possible to take into account in the feature selection process the existence of statistical dependencies among features to a greater extent than has been done in previously reported work.

Keywords

This publication has 2 references indexed in Scilit:

A Programmed Algorithm for Designing Multifont Character Recognition Logics
IEEE Transactions on Electronic Computers, 1964
Computer-Automated Design of Multifont Print Recognition Logic
IBM Journal of Research and Development, 1963