Wen Yu — accepted AI-conference papers

2026

Regularized Discriminative Alignment for Deep Representations under Label Shift

Hengchao Shi, Boen Jiang, Guanhua Fang, Wen Yu, Ming Zheng

ICML 2026poster

Label shift refers to the distribution shift scenario where the marginal label distribution changes while the class-conditional distribution remains invariant. To address this challenge in complex real-world settings, we propose **Regularized Discriminative Alignment for Label Shift (RDALS)**, a nov…

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2023

Neural Frailty Machine: Beyond proportional hazard assumption in neural survival regressions

Ruofan Wu, Jiawei Qiao, Mingzhe Wu, Wen Yu, Ming Zheng, Tengfei LIU +2

NeurIPS 2023poster

We present neural frailty machine (NFM), a powerful and flexible neural modeling framework for survival regressions. The NFM framework utilizes the classical idea of multiplicative frailty in survival analysis as a principled way of extending the proportional hazard assumption, at the same time bein…

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