1 citations · 1 across the 4 of their papers we have counts for
4 papers
Statistical Properties of Robust Learning under Distributional Shifts
Zhiyi Li, Xiaojie Mao, Yunbei Xu +1
Distributional shifts arise when the target deployment environment differs from the source environment that generated the training data. Robust learning frameworks such as Distribu…
Autoregressive Learning in Joint KL: Sharp Oracle Bounds and Lower Bounds
Yunbei Xu, Yuzhe Yuan, Ruohan Zhan
We study the fundamental and timely problem of learning long sequences in autoregressive modeling and next-token prediction under model misspecification, measured by the joint Kull…
Fragility-aware Classification for Risk Characterization and Robust Learning
Chen Yang, Zheng Cui, Daniel Zhuoyu Long +2
Classification models play a central role in data-driven decision-making applications such as medical diagnosis, recommendation systems, and risk assessment. Traditional performanc…
Statistical Properties of Robust Satisficing
Zhiyi Li, Yunbei Xu, Ruohan Zhan
The Robust Satisficing (RS) model is an emerging approach to robust optimization, offering streamlined procedures and robust generalization across various applications. However, th…