Some Practical Aspects and Variants of Normal Theory-Based Discriminant Rules

  1. Geoffrey J. McLachlan

Published Online: 28 JAN 2005

DOI: 10.1002/0471725293.ch5

Discriminant Analysis and Statistical Pattern Recognition

Discriminant Analysis and Statistical Pattern Recognition

How to Cite

McLachlan, G. J. (1992) Some Practical Aspects and Variants of Normal Theory-Based Discriminant Rules, in Discriminant Analysis and Statistical Pattern Recognition, John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/0471725293.ch5

Publication History

  1. Published Online: 28 JAN 2005
  2. Published Print: 27 MAR 1992

ISBN Information

Print ISBN: 9780471615316

Online ISBN: 9780471725299

SEARCH

Keywords:

  • discriminant analysis;
  • normal models;
  • group-covariance matrices;
  • maximum likelihood estimates;
  • robustness

Summary

This chapter includes the following topics:

  • Introduction

  • Regularization in Quadratic Discrimination

  • Linear Versus Quadratic Normal-Based Discriminant Analysis

  • Some Models for Variants of the Sample NQDR

  • Regularized Discriminant Analysis (RDA)

  • Robustness of Sample NLDR and NQDR

  • Robust Estimation of Group Parameters