25 citations · 76 across the 22 of their papers we have counts for
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stat.ML2022
Fair learning with Wasserstein barycenters for non-decomposable performance measures
Solenne Gaucher, Nicolas Schreuder, Evgenii Chzhen
This work provides several fundamental characterizations of the optimal classification function under the demographic parity constraint. In the awareness framework, akin to the cla…
math.ST2022★ 4 cited
A gradient estimator via L1-randomization for online zero-order optimization with two point feedback
Arya Akhavan, Evgenii Chzhen, Massimiliano Pontil +1
This work studies online zero-order optimization of convex and Lipschitz functions. We present a novel gradient estimator based on two function evaluations and randomization on the…