The effect of across-location heteroscedasticity on the classification of mixed categorical and continuous data
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- Leung, Chi-Ying, 1996. "The location linear discriminant for classifying observations with unequal variances," Statistics & Probability Letters, Elsevier, vol. 31(1), pages 23-29, December.
- Leung, Chi-Ying, 1996. "Error rates for classifying observations based on binary and continuous variables with covariates," Computational Statistics & Data Analysis, Elsevier, vol. 21(6), pages 627-645, June.
- W. Krzanowski, 1993. "The location model for mixtures of categorical and continuous variables," Journal of Classification, Springer;The Classification Society, vol. 10(1), pages 25-49, January.
- Chi-Ying Leung, 1998. "The Covariance Adjusted Location Linear Discriminant Function for Classifying Data with Unequal Dispersion Matrices in Different Locations," Annals of the Institute of Statistical Mathematics, Springer;The Institute of Statistical Mathematics, vol. 50(3), pages 417-431, September.
- N. Balakrishnan & M. Tiku, 1988. "Robust classification procedures based on dichotomous and continuous variables," Journal of Classification, Springer;The Classification Society, vol. 5(1), pages 53-80, March.
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- Leung, Chi-Ying, 2005. "Regularized classification for mixed continuous and categorical variables under across-location heteroscedasticity," Journal of Multivariate Analysis, Elsevier, vol. 93(2), pages 358-374, April.
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Keywords
Location linear discriminant function Across-location heteroscedasticity Expected overall error rate Performance index Asymptotic expansions;Statistics
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