Fast Algorithm for Updating Discriminant Functions in Linear Discriminant Analysis

  • Htut, Kyi-Min (Department of Information and Computer Sciences, Faculty of Engineering, Saitama University) ;
  • Hironori Tamaki (Department of Information and Computer Sciences, Faculty of Engineering, Saitama University) ;
  • Atsushi Nakajima (Department of Information and Computer Sciences, Faculty of Engineering, Saitama University) ;
  • Takaomi Shigehara (Department of Information and Computer Sciences, Faculty of Engineering, Saitama University)
  • Published : 2002.07.01

Abstract

We propose a new numerical algorithm for linear discriminant analysis which makes it possible to update the discriminant functions with very low computational cost.

Keywords