Junwen Yang

Joined

May 2021

Names

Junwen Yang (Preferred)

Emails

****@u.nus.edu (Confirmed)

Personal Links

Career & Education History

PhD student

National University of Singapore (u.nus.edu)

2020 – 2024

Advisors, Relations & Conflicts

PhD Advisor

Vincent Y. F. Tan

2020 – 2024

Expertise

Multi-Armed Bandits

2020 – Present

Publications

Asymptotically and Minimax Optimal Regret Bounds for Multi-Armed Bandits with Abstention
Junwen Yang, Tianyuan Jin, Vincent Y. F. Tan
- Accepted by TMLR
- Readers: Everyone
Learning to Select and Rank from Choice-Based Feedback: A Simple Nested Approach
Junwen Yang, Yifan Feng
- NeurIPS 2025 Workshop MLxOR
- Readers: Everyone
Multi-Armed Bandits with Abstention
Junwen Yang, Tianyuan Jin, Vincent Tan
- Submitted to ICLR 2024
- Readers: Everyone
Nested Elimination: A Simple Algorithm for Best-Item Identification From Choice-Based Feedback
Junwen Yang, Yifan Feng
- ICML 2023 Poster
- Readers: Everyone
Minimax Optimal Fixed-Budget Best Arm Identification in Linear Bandits
Junwen Yang, Vincent Tan
- Published: 31 Oct 2022, Last Modified: 09 Jan 2023
- NeurIPS 2022 Accept
- Readers: Everyone
Optimal Clustering with Bandit Feedback
Junwen Yang, Zixin Zhong, Vincent Y. F. Tan
- Published: 01 Jan 2022, Last Modified: 12 May 2023
- CoRR 2022
- Readers: Everyone

Co-Authors