Hello Friend!

I am a third year Ph.D. student in the Decision, Risk, and Operations department at Columbia University. I am fortunate to be advised by Prof. Hongseok Namkoong. I am broadly interested in Sequential Decision making under uncertainty, and my current research focuses on leveraging modern sequence models to improve the performance of decision-making agents. Prior to Columbia, I received my B.A. in Mathematics from Princeton University.

Preprints

Exchangeable Sequence Models Can Naturally Quantify Uncertainty Over Latent Concepts
Naimeng Ye and Hongseok Namkoong
arXiv:2408.03307 [stat.ML]

Differences-in-Neighbors for Network Interference in Experiments
Tianyi Peng, Naimeng Ye, and Andrew Zheng
arXiv:2503.02271 [cs.SI]

PersonalLLM: Tailoring LLMs to Individual Preferences
Tom Zollo, Andrew Siah, Naimeng Ye, Ang Li, and Hongseok Namkoong
arXiv:2409.20296 [cs.LG]

Working Projects

Exploration with Sequence Models for RLHF
with Ang Li and Hongseok Namkoong

Algorithmic Distillation for Sequence Models
with Hongseok Namkoong

Service

Reviewer for ICLR 2025 and NeurIPS 2024.