Robust Bayesian cluster enumeration based on the t distribution

•Novel robust cluster enumeration criterion derived using Bayes theorem.•Maximizes posterior probability among t-distributed candidate models.•Penalty term without asymptotic approximations derived for finite sample sizes.•Two-step robust clustering and enumeration algorithm proposed.•Successful rea...

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Bibliographic Details

Published in:	Signal processing Vol. 182; p. 107870
Main Authors:	Teklehaymanot, Freweyni K., Muma, Michael, Zoubir, Abdelhak M.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.05.2021
Subjects:	Bayesian Information Criterion Cluster analysis Cluster Enumeration Multivariate [formula omitted] distribution Outlier Robust Outlier Cluster analysis Bayesian Information Criterion Cluster Enumeration Multivariate tν distribution Robust
ISSN:	0165-1684, 1872-7557
Online Access:	Get full text
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