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Convex Clustering with Exemplar-Based Models

Clustering is often formulated as the maximum likelihood estimation of a mixture model that explains the data. The EM algorithm widely used to solve the resulting optimization problem is inherently a gradient-descent method and is sensitive to initialization. The resulting solution is a local optimu...

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Detalhes bibliográficos
Publicado no:Adv Neural Inf Process Syst
Main Authors: Lashkari, Danial, Golland, Polina
Formato: Artigo
Idioma:Inglês
Publicado em: 2007
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4485428/
https://ncbi.nlm.nih.gov/pubmed/26140013
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