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A variational interpretation of classification EM

Yves Auffray 1, 2
1 LMO - Laboratoire de Mathématiques d'Orsay
2 SELECT - Model selection in statistical learning
LMO - Laboratoire de Mathématiques d'Orsay, Inria Saclay - Ile de France
Abstract : EM and CEM algorithms which respectively implement mixture approach and classification approach of clustering problem are shown to be instances of the same varia-tional scheme.
Keywords : Variational Methods * Dassault Aviation † INRIA Projet SELECT EM Classification Clustering Mixtures
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https://hal.inria.fr/hal-01882980
Contributor : Yves Auffray <>
Submitted on : Thursday, September 27, 2018 - 3:35:53 PM
Last modification on : Friday, April 30, 2021 - 9:55:22 AM
Long-term archiving on: : Friday, December 28, 2018 - 4:56:26 PM

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  • HAL Id : hal-01882980, version 1

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Yves Auffray. A variational interpretation of classification EM. [Research Report] Dassault Aviation. 2018. ⟨hal-01882980⟩

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