Search Results for author: Youssef Mroueh*

Found 2 papers, 0 papers with code

Improved Mutual Information Estimation

no code implementations25 Sep 2019 Youssef Mroueh*, Igor Melnyk*, Pierre Dognin*, Jerret Ross*, Tom Sercu*

We propose a new variational lower bound on the KL divergence and show that the Mutual Information (MI) can be estimated by maximizing this bound using a witness function on a hypothesis function class and an auxiliary scalar variable.

Mutual Information Estimation Representation Learning

Wasserstein Barycenter Model Ensembling

no code implementations ICLR 2019 Pierre Dognin*, Igor Melnyk*, Youssef Mroueh*, Jarret Ross*, Cicero Dos Santos*, Tom Sercu*

In this paper we propose to perform model ensembling in a multiclass or a multilabel learning setting using Wasserstein (W.) barycenters.

Attribute General Classification +2

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