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arXiv · 2501.02989

Classifier Weighted Mixture models

Elouan Argouarc'h·François Desbouvries·Eric Barat·Eiji Kawasaki·Thomas Dautremer
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Abstract

This paper proposes an extension of standard mixture stochastic models, by replacing the constant mixture weights with functional weights defined using a classifier. Classifier Weighted Mixtures enable straightforward density evaluation, explicit sampling, and enhanced expressivity in variational estimation problems, without increasing the number of components nor the complexity of the mixture components.

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Elouan Argouarc'h, François Desbouvries, Eric Barat, Eiji Kawasaki, Thomas Dautremer. 2025-01-06. Classifier Weighted Mixture models. https://arxiv.org/abs/2501.02989

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