Pitfalls in Mixtures from the Clustering Angle

Slides of this talk are both a review and a prospective work about degeneracy, label switching and spurious in a model-based clustering context. Originality is to deal with these topics from a dynamical point of view on the EM algorithm, and other related algorithms.

Mots clés

Model-based clustering Label switching Spurious attractors Degeneracy

Domaines

Méthodologie [stat.ME]

slides-biernacki-WG2016.pdf (3.78 Mo)

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Christophe Biernacki : Connectez-vous pour contacter le contributeur

https://hal.science/hal-01419755

Soumis le : mercredi 21 décembre 2016-17:40:10

Dernière modification le : vendredi 19 avril 2024-14:04:05

Dates et versions

hal-01419755 , version 1 (21-12-2016)

Identifiants

HAL Id : hal-01419755 , version 1

Citer

Christophe Biernacki, Gwenaelle Castellan, Stephane Chretien, Benjamin Guedj, Vincent Vandewalle. Pitfalls in Mixtures from the Clustering Angle. Working Group on Model-Based Clustering Summer Session, Jul 2016, Paris, France. ⟨hal-01419755⟩

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