Fang, Ethan X

8 publications

ICML 2025 Decoding Rewards in Competitive Games: Inverse Game Theory with Entropy Regularization Junyi Liao, Zihan Zhu, Ethan X Fang, Zhuoran Yang, Vahid Tarokh

ICML 2025 In-Context Reinforcement Learning from Suboptimal Historical Data Juncheng Dong, Moyang Guo, Ethan X Fang, Zhuoran Yang, Vahid Tarokh

ICMLW 2024 In-Context Reinforcement Learning Without Optimal Action Labels Juncheng Dong, Moyang Guo, Ethan X Fang, Zhuoran Yang, Vahid Tarokh

ICML 2023 PASTA: Pessimistic Assortment Optimization Juncheng Dong, Weibin Mo, Zhengling Qi, Cong Shi, Ethan X Fang, Vahid Tarokh

JMLR 2023 Pivotal Estimation of Linear Discriminant Analysis in High Dimensions Ethan X. Fang, Yajun Mei, Yuyang Shi, Qunzhi Xu, Tuo Zhao

MLJ 2023 Robust Matrix Estimations Meet Frank-Wolfe Algorithm Naimin Jing, Ethan X. Fang, Cheng Yong Tang

JMLR 2020 High-Dimensional Interactions Detection with Sparse Principal Hessian Matrix Cheng Yong Tang, Ethan X. Fang, Yuexiao Dong

JMLR 2017 Accelerating Stochastic Composition Optimization Mengdi Wang, Ji Liu, Ethan X. Fang