Abstract
One of the most well grounded approaches in clustering is model-based clustering, where one assumes particular multivariate distribution for each class. Most results in model-based clustering were obtained under multivariate normal distribution. In the paper we propose to adopt other approach, namely copula analysis in model-based clustering. Two possible stochastic approaches, namely classification approach and mixture approach, are considered as the framework to apply copula analysis. In the paper iterative algorithms are proposed to find optimal solution of clustering problem.
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References
BANFIELD, J.D and RAFTERY, A.E. (1993): Model-Based Gaussian and Non-Gaussian Clustering. Biometrics, 49, 803–828.
GORDON, A.D. (1999): Classification. 2ndEdition. Chapman and Hall, London.
JOE, H. (1997): Multivariate Models and Dependence Concepts. Chapman and Hall, London.
NELSEN, R.B. (1999): An Introduction to Copulas. Springer, New York.
SCOTT, A.J. and SYMONS, M.J. (1971): Clustering Methods Based on Likelihood Ratio Criteria. Biometrics, 21, 387–397.
SKLAR, A. (1959): Fonctions de repartition à n dimensions et leurs marges. Publications de l’Institut de Statistique de l’Université de Paris, 8, 229–231.
WOLFE, J.H. (1970): Pattern Clustering by Multivariate Mixture Analysis. Multivariate Behavioral Research, 5, 329–350.
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© 2005 Springer-Verlag Berlin · Heidelberg
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Jajuga, K. (2005). Model-Based Clustering — Discussion on Some Approaches. In: Baier, D., Decker, R., Schmidt-Thieme, L. (eds) Data Analysis and Decision Support. Studies in Classification, Data Analysis, and Knowledge Organization. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-28397-8_9
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DOI: https://doi.org/10.1007/3-540-28397-8_9
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-26007-3
Online ISBN: 978-3-540-28397-3
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