Sparse Gaussian graphical mixture model

zbMath1358.62054MaRDI QIDQ505612

Lotsi Anani, Ernst C. Wit

Publication date: 26 January 2017

Published in: Afrika Statistika (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.as/1484881314

zbMATH Keywords

expectation maximization algorithmprecision matrixheterogeneous dataGaussian graphical mixture modelGaussian graphical mixture model (GGMM)graphical LASSOmaximum likelihood techniquenetworks reconstruction

Mathematics Subject Classification ID

Estimation in multivariate analysis (62H12) Ridge regression; shrinkage estimators (Lasso) (62J07) Classification and discrimination; cluster analysis (statistical aspects) (62H30) Point estimation (62F10) Graphical methods in statistics (62A09)

Related Items (3)

Estimating finite mixture of continuous trees using penalized mutual information ⋮ Estimation of undirected graph with finite mixture of nonparanormal distribution ⋮ Model-based clustering with sparse covariance matrices

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