Effect of anisotropy coeficient on error rates of linear discriminant functions

Kęstutis Dučinskas, Lina Dreižienė
2021 Lietuvos matematikos rinkinys  
Paper deals with statistical classification of spatial data as a part of widely applicable statistical approach to pattern recognition. Error rates in supervised classification of Gaussian random field observation into one of two populations specified by different constant means and common stationary geometric anisotropic covariance are considered. Formula for the exact Bayesian error rate is derived. The influence of the ratio of anisotropy to the error rates is evaluated numerically for the case of complete parametric certainty.
doi:10.15388/lmr.2007.24228 fatcat:lyqnoq2wrbbctarmuyzghaor4q