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06/03/2023
Gradient-free optimization of highly smooth functions: improved analysis and a new algorithm
This work studies minimization problems with zero-order noisy oracle inf...
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11/29/2022
Estimating the minimizer and the minimum value of a regression function under passive design
We propose a new method for estimating the minimizer x^* and the minimum...
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06/07/2022
Group Meritocratic Fairness in Linear Contextual Bandits
We study the linear contextual bandit problem where an agent has to sele...
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05/27/2022
A gradient estimator via L1-randomization for online zero-order optimization with two point feedback
This work studies online zero-order optimization of convex and Lipschitz...
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02/01/2021
Distributed Zero-Order Optimization under Adversarial Noise
We study the problem of distributed zero-order optimization for a class ...
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06/14/2020