Yunbei Xu

Papers

Towards Optimal Problem Dependent Generalization Error Bounds in Statistical Learning Theory
Coauthor(s): Yunbei Xu, Assaf Zeevi
More Information Download paper (PDF)


Upper Counterfactual Confidence Bounds: a New Optimism Principle for Contextual Bandits
Coauthor(s): Yunbei Xu, Assaf Zeevi
More Information Download paper (PDF)


Towards Problem-dependent Optimal Learning Rates
Coauthor(s): Yunbei Xu, Assaf Zeevi
More Information Download paper (PDF)


Acceleration of Primal-Dual Methods by Preconditioning and Simple Subproblem Procedures
Coauthor(s): Yanli Liu, Yunbei Xu, Wotao Yin
More Information Download paper (PDF)