Alexandre B. Tsybakov

Publication Activity (10 Years)

Years Active: 1992-2024
Publications (10 Years): 12

Top Topics

Variable Selection

Stochastic Optimization

Nonparametric Regression

Top Venues

IEEE Trans. Inf. Theory

Autom. Remote. Control.

Publications

Arya Akhavan, Karim Lounici, Massimiliano Pontil, Alexandre B. Tsybakov
Contextual Continuum Bandits: Static Versus Dynamic Regret. CoRR (2024)
Mohamed Ndaoud, Suzanne Sigalla, Alexandre B. Tsybakov
Improved Clustering Algorithms for the Bipartite Stochastic Block Model. IEEE Trans. Inf. Theory 68 (3) (2022)
Julien Chhor, Suzanne Sigalla, Alexandre B. Tsybakov
Benign overfitting and adaptive nonparametric regression. CoRR (2022)
Arya Akhavan, Evgenii Chzhen, Massimiliano Pontil, Alexandre B. Tsybakov
A gradient estimator via L1-randomization for online zero-order optimization with two point feedback. NeurIPS (2022)
Arya Akhavan, Massimiliano Pontil, Alexandre B. Tsybakov
Distributed Zero-Order Optimization under Adversarial Noise. NeurIPS (2021)
Mohamed Ndaoud, Alexandre B. Tsybakov
Optimal Variable Selection and Adaptive Noisy Compressed Sensing. IEEE Trans. Inf. Theory 66 (4) (2020)
Arya Akhavan, Massimiliano Pontil, Alexandre B. Tsybakov
Exploiting Higher Order Smoothness in Derivative-free Optimization and Continuous Bandits. CoRR (2020)
Arya Akhavan, Massimiliano Pontil, Alexandre B. Tsybakov
Exploiting Higher Order Smoothness in Derivative-free Optimization and Continuous Bandits. NeurIPS (2020)
Mikhail Belkin, Alexander Rakhlin, Alexandre B. Tsybakov
Does data interpolation contradict statistical optimality? AISTATS (2019)
Alexandra Carpentier, Olivier Collier, Laëtitia Comminges, Alexandre B. Tsybakov, Yuhao Wang
Minimax Rate of Testing in Sparse Linear Regression. Autom. Remote. Control. 80 (10) (2019)
Alexander V. Nazin, Arkadi S. Nemirovsky, Alexandre B. Tsybakov, Anatoli B. Juditsky
Algorithms of Robust Stochastic Optimization Based on Mirror Descent Method. Autom. Remote. Control. 80 (9) (2019)
Mikhail Belkin, Alexander Rakhlin, Alexandre B. Tsybakov
Does data interpolation contradict statistical optimality? CoRR (2018)
Pierre C. Bellec, Alexandre B. Tsybakov
Sharp oracle bounds for monotone and convex regression through aggregation. J. Mach. Learn. Res. 16 (2015)
Olga Klopp, Alexandre B. Tsybakov
Estimation of matrices with row sparsity. Probl. Inf. Transm. 51 (4) (2015)
Eric Gautier, Alexandre B. Tsybakov
Pivotal Estimation in High-Dimensional Regression via Linear Programming. Empirical Inference (2013)
Alexander Rakhlin, Karthik Sridharan, Alexandre B. Tsybakov
Empirical Entropy, Minimax Regret and Minimax Risk. CoRR (2013)
Boris S. Tsybakov, Alexandre B. Tsybakov
On Walsh code assignment. Probl. Inf. Transm. 48 (4) (2012)
Arnak S. Dalalyan, Alexandre B. Tsybakov
Sparse regression learning by aggregation and Langevin Monte-Carlo. J. Comput. Syst. Sci. 78 (5) (2012)
Boris S. Tsybakov, Alexandre B. Tsybakov
On Walsh code assignment CoRR (2012)
Arnak S. Dalalyan, Alexandre B. Tsybakov
Sparse Regression Learning by Aggregation and Langevin Monte-Carlo. COLT (2009)
Karim Lounici, Massimiliano Pontil, Alexandre B. Tsybakov, Sara A. van de Geer
Taking Advantage of Sparsity in Multi-Task Learning. COLT (2009)
Arnak S. Dalalyan, Alexandre B. Tsybakov
Aggregation by exponential weighting, sharp PAC-Bayesian bounds and sparsity. Mach. Learn. 72 (1-2) (2008)
Florentina Bunea, Alexandre B. Tsybakov, Marten H. Wegkamp
Penalties. COLT (2007)
Arnak S. Dalalyan, Alexandre B. Tsybakov
Aggregation by Exponential Weighting and Sharp Oracle Inequalities. COLT (2007)
Anatoli B. Juditsky, Alexander V. Nazin, Alexandre B. Tsybakov, Nicolas Vayatis
, 2005, no. 4. Probl. Inf. Transm. 42 (3) (2006)
Florentina Bunea, Alexandre B. Tsybakov, Marten H. Wegkamp
Penalized Least Squares. COLT (2006)
Anatoli B. Juditsky, Alexander V. Nazin, Alexandre B. Tsybakov, Nicolas Vayatis
Generalization Error Bounds for Aggregation by Mirror Descent with Averaging. NIPS (2005)
Anatoli B. Juditsky, Alexander V. Nazin, Alexandre B. Tsybakov, Nicolas Vayatis
Recursive Aggregation of Estimators by the Mirror Descent Algorithm with Averaging. Probl. Inf. Transm. 41 (4) (2005)
Alexandre B. Tsybakov
Optimal Rates of Aggregation. COLT (2003)
Alexander V. Nazin, Boris T. Polyak, Alexandre B. Tsybakov
Optimal and robust kernel algorithms for passive stochastic approximation. IEEE Trans. Inf. Theory 38 (5) (1992)