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Zakaria Mhammedi

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Efficient Model-Free Exploration in Low-Rank MDPs

Jul 08, 2023
Zakaria Mhammedi, Adam Block, Dylan J. Foster, Alexander Rakhlin

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Projection-Free Online Convex Optimization via Efficient Newton Iterations

Jun 19, 2023
Khashayar Gatmiry, Zakaria Mhammedi

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Representation Learning with Multi-Step Inverse Kinematics: An Efficient and Optimal Approach to Rich-Observation RL

Apr 12, 2023
Zakaria Mhammedi, Dylan J. Foster, Alexander Rakhlin

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Quasi-Newton Steps for Efficient Online Exp-Concave Optimization

Nov 21, 2022
Zakaria Mhammedi, Khashayar Gatmiry

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Model Predictive Control via On-Policy Imitation Learning

Oct 17, 2022
Kwangjun Ahn, Zakaria Mhammedi, Horia Mania, Zhang-Wei Hong, Ali Jadbabaie

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Exploiting the Curvature of Feasible Sets for Faster Projection-Free Online Learning

May 23, 2022
Zakaria Mhammedi

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Damped Online Newton Step for Portfolio Selection

Feb 15, 2022
Zakaria Mhammedi, Alexander Rakhlin

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Efficient Projection-Free Online Convex Optimization with Membership Oracle

Nov 10, 2021
Zakaria Mhammedi

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Risk-Monotonicity in Statistical Learning

Dec 24, 2020
Zakaria Mhammedi, Hisham Husain

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