most citedA Wasserstein-type metric for generic mixture models, including location-scatter and group invariant measures

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math.OC2023★ 1 cited

A Wasserstein-type metric for generic mixture models, including location-scatter and group invariant measures

Geneviève Dusson, Virginie Ehrlacher, Nathalie Nouaime

In this article, we study Wasserstein-type metrics and corresponding barycenters for mixtures of a chosen subset of probability measures called atoms hereafter. In particular, this…