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Yize Zhao

4 accepted papers

2026

Disentangling Latent Risk Pathways via Bayesian Hypergraph Inference

ICML 2026oral

Electronic health records (EHR) pose large-scale multi-disease modeling problems in which many outcomes are rare and strongly influenced by shared risk factors. While modern approaches achieve strong predictive performance, they often treat diseases independently or rely on black-box architectures, …

Cited by 0SourceScholar
2026

How Muon’s Spectral Design Benefits Generalization: A Study on Imbalanced Data

ICLR 2026poster

The growing adoption of spectrum-aware matrix-valued optimizers such as Muon and Shampoo in deep learning motivates a systematic study of their generalization properties and, in particular, when they might outperform competitive algorithms. We approach this question by introducing appropriate simp…

Cited by 0SourceScholar
2025

DARE the Extreme: Revisiting Delta-Parameter Pruning For Fine-Tuned Models

ICLR 2025spotlight

Storing open-source fine-tuned models separately introduces redundancy and increases response times in applications utilizing multiple models. Delta-parameter pruning (DPP), particularly the random drop and rescale (DARE) method proposed by Yu et al., addresses this by pruning the majority of delta…

2024

Learning High-Order Relationships of Brain Regions

ICML 2024poster

Discovering reliable and informative relationships among brain regions from functional magnetic resonance imaging (fMRI) signals is essential in phenotypic predictions in neuroscience. Most of the current methods fail to accurately characterize those interactions because they only focus on pairwise…