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Robust fitting of mixtures of GLMs by weighted likelihood

Finite mixtures of generalized linear models are commonly fitted by maximum likelihood and the EM algorithm. The estimation process and subsequent inferential and classification procedures can be badly affected by the occurrence of outliers. Actually, contamination in the sample at hand may lead to...

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Detalles Bibliográficos
Autor principal: Greco, Luca
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8106383/
https://www.ncbi.nlm.nih.gov/pubmed/33995686
http://dx.doi.org/10.1007/s10182-021-00402-y