Tsybakov, Alexandre

4 publications

NeurIPS 2022 A Gradient Estimator via L1-Randomization for Online Zero-Order Optimization with Two Point Feedback Arya Akhavan, Evgenii Chzhen, Massimiliano Pontil, Alexandre Tsybakov

NeurIPS 2021 Distributed Zero-Order Optimization Under Adversarial Noise Arya Akhavan, Massimiliano Pontil, Alexandre Tsybakov

NeurIPS 2020 Exploiting Higher Order Smoothness in Derivative-Free Optimization and Continuous Bandits Arya Akhavan, Massimiliano Pontil, Alexandre Tsybakov

NeurIPS 2005 Generalization Error Bounds for Aggregation by Mirror Descent with Averaging Anatoli Juditsky, Alexander Nazin, Alexandre Tsybakov, Nicolas Vayatis