On em estimation for mixture of multivariate t-distributions

Neural Processing Letters

Volumn 30, Issue 3, 2009, Pages 243-256

  Wang, Haixian ^a   Hu, Zilan ^b  

^a Southeast University   (China)

^b ANHUI UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Expectation maximization (EM) algorithm; Missing data; Mixture of multivariate t distributions; Robust modelling

Indexed keywords

EM ALGORITHMS; EXPECTATION-MAXIMIZATION ALGORITHMS; ITERATIVE ALGORITHM; LIKELIHOOD ESTIMATE; MISSING DATA; SIMULATED EXPERIMENTS; T DISTRIBUTION;

ALGORITHMS; MAXIMUM PRINCIPLE; MIXTURES; OPTIMIZATION;

IMAGE SEGMENTATION;

EID: 70450240936     PISSN: 13704621     EISSN: 1573773X     Source Type: Journal    
DOI: 10.1007/s11063-009-9121-5     Document Type: Article

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