2 papers
cs.LG2025
MiMu: Mitigating Multiple Shortcut Learning Behavior of Transformers
Lili Zhao, Qi Liu, Wei Chen +5
Empirical Risk Minimization (ERM) models often rely on spurious correlations between features and labels during the learning process, leading to shortcut learning behavior that und…
cs.IR2023
AdaptSSR: Pre-training User Model with Augmentation-Adaptive Self-Supervised Ranking
Yang Yu, Qi Liu, Kai Zhang +7
User modeling, which aims to capture users' characteristics or interests, heavily relies on task-specific labeled data and suffers from the data sparsity issue. Several recent stud…