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Xiaohui Gao

3 accepted papers

2026

Learning Dynamics of Logits Debiasing for Long-Tailed Semi-Supervised Learning

ICLR 2026poster

Long-tailed distributions are prevalent in real-world semi-supervised learning (SSL), where pseudo-labels tend to favor majority classes, leading to degraded generalization. Although numerous long-tailed SSL (LTSSL) methods have been proposed, the underlying mechanisms of class bias remain underexpl…

Cited by 0SourceScholar
2025

Jacobian-Based Interpretation of Nonlinear Neural Encoding Model

NeurIPS 2025spotlight

In recent years, the alignment between artificial neural network (ANN) embeddings and blood oxygenation level dependent (BOLD) responses in functional magnetic resonance imaging (fMRI) via neural encoding models has significantly advanced research on neural representation mechanisms and interpretabi…

Cited by 0SourcecodeScholar
2025

LCGC: Learning from Consistency Gradient Conflicting for Class-Imbalanced Semi-Supervised Debiasing

AAAI 2025technical

Classifiers often learn to be biased corresponding to the class-imbalanced dataset under the semi-supervised learning (SSL) set. While previous work tries to appropriately re-balance the classifiers by subtracting a class-irrelevant image's logit, we further utilize a cheaper form of consistency gra…

Cited by 0SourcePDFScholar