Penalized model-based clustering with unconstrained covariance matrices (Q1952033)
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scientific article; zbMATH DE number 6166488
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Penalized model-based clustering with unconstrained covariance matrices |
scientific article; zbMATH DE number 6166488 |
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Penalized model-based clustering with unconstrained covariance matrices (English)
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27 May 2013
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covariance estimation
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EM algorithm
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Gaussian graphical models
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high-dimension but low-sample size
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\(L_1\) penalization
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normal mixtures
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penalized likelihood
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semi-supervised learning
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