2 papers
cs.LG2025
Data Valuation by Fusing Global and Local Statistical Information
Xiaoling Zhou, Ou Wu, Michael K. Ng +1
Data valuation has garnered increasing attention in recent years, given the critical role of high-quality data in various applications. Among diverse data valuation approaches, Sha…
cs.LG2025
Implicit Counterfactual Data Augmentation for Robust Learning
Xiaoling Zhou, Ou Wu, Michael K. Ng
Machine learning models are prone to capturing the spurious correlations between non-causal attributes and classes, with counterfactual data augmentation being a promising directio…