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Effect of anisotropy coeficient on error rates of linear discriminant functions
- Source :
- Lietuvos Matematikos Rinkinys, Vol 47, Iss spec. (2021)
- Publication Year :
- 2021
- Publisher :
- Vilnius University Press, 2021.
-
Abstract
- 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.
Details
- Language :
- English, Lithuanian
- ISSN :
- 01322818 and 2335898X
- Volume :
- 47
- Issue :
- spec.
- Database :
- Directory of Open Access Journals
- Journal :
- Lietuvos Matematikos Rinkinys
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.1a6a91598b574e7183503e86ef79f05c
- Document Type :
- article
- Full Text :
- https://doi.org/10.15388/LMR.2007.24228