Jian Qian | DeepAI

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Featured Co-authors

Suvrit Sra
79 publications
Alessandro Lazaric
66 publications
Ali Jadbabaie
66 publications
Alexander Rakhlin
66 publications
Martha White
65 publications
Sham M. Kakade
65 publications
Dylan J. Foster
44 publications
Steve Hanneke
42 publications
Matteo Pirotta
41 publications
Noah Golowich
30 publications
Avrim Blum
28 publications

∙ 06/02/2023

Convex and Non-Convex Optimization under Generalized Smoothness

Classical analysis of convex and non-convex optimization methods often r...

0 Haochuan Li, et al. ∙

∙ 11/25/2022

A Note on Model-Free Reinforcement Learning with the Decision-Estimation Coefficient

We consider the problem of interactive decision making, encompassing str...

9 Dylan J. Foster, et al. ∙

∙ 04/03/2022

Byzantine-Robust Federated Linear Bandits

In this paper, we study a linear bandit optimization problem in a federa...

9 Ali Jadbabaie, et al. ∙

∙ 12/27/2021

The Statistical Complexity of Interactive Decision Making

A fundamental challenge in interactive learning and decision making, ran...

13 Dylan J. Foster, et al. ∙

∙ 03/01/2021

Robust learning under clean-label attack

We study the problem of robust learning under clean-label data-poisoning...

13 Avrim Blum, et al. ∙

∙ 10/15/2020

Stochastic Bandits with Vector Losses: Minimizing ℓ^∞-Norm of Relative Losses

Multi-armed bandits are widely applied in scenarios like recommender sys...

0 Xuedong Shang, et al. ∙

∙ 06/24/2020

Towards Minimax Optimal Reinforcement Learning in Factored Markov Decision Processes

We study minimax optimal reinforcement learning in episodic factored Mar...

11 Yi Tian, et al. ∙

∙ 01/30/2020

Concentration Inequalities for Multinoulli Random Variables

We investigate concentration inequalities for Dirichlet and Multinomial ...

0 Jian Qian, et al. ∙

∙ 06/11/2019

Importance Resampling for Off-policy Prediction

Importance sampling (IS) is a common reweighting strategy for off-policy...

3 Matthew Schlegel, et al. ∙

∙ 12/11/2018

Exploration Bonus for Regret Minimization in Undiscounted Discrete and Continuous Markov Decision Processes

We introduce and analyse two algorithms for exploration-exploitation in ...

0 Jian Qian, et al. ∙

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