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:: Volume 22, Issue 2 (3-2018) ::
Andishe 2018, 22(2): 13-19 Back to browse issues page
Determination of the number of components in finite mixture distribution with Skew-t-Normal components
Mohammad Bahrami
Assistant Professor UNiversity of Isfahan
Abstract:   (277 Views)
Abstract One of the main goal in the mixture distributions is to determine the number of components. There are different methods for determination the number of components, for example, Greedy-EM algorithm which is based on adding a new component to the model until satisfied the best number of components. The second method is based on maximum entropy and finally the third method is based on nonparametric. In this manuscript it is considered the mixture distributions with Skew-t-Normal components.
Keywords: Finite Mixture Distribution, Number of components, Greedy-EM algorithm, Maximum Entropy, Skew-t-Normal distribution
Full-Text [PDF 317 kb]   (111 Downloads)    
Type of Study: Research | Subject: Special
Received: 2012/11/18 | Accepted: 2018/04/9 | Published: 2018/04/9
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Bahrami M. Determination of the number of components in finite mixture distribution with Skew-t-Normal components. Andishe. 2018; 22 (2) :13-19
URL: http://andisheyeamari.irstat.ir/article-1-199-en.html


Volume 22, Issue 2 (3-2018) Back to browse issues page
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