Haoxuan Li

Explainable Few-shot Knowledge Tracing

2024 · arXiv (Cornell University)

Knowledge tracing (KT), aiming to mine students' mastery of knowledge by their exercise records and predict their performance on future test questions, is a critical task in educational assessment. While researchers achieved tremendous success with …

Visual Representation Learning through Causal Intervention for Controllable Image Editing

2025

A key challenge for controllable image editing is that visual attributes with semantic meanings are not always independent, resulting in spurious correlations in model training. However, most existing methods ignore such issues, leading to biased …