AI RESEARCH
Temporal Smoothness Doubly Robust Learning for Debiased Knowledge Tracing
arXiv CS.AI
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ArXi:2605.05958v1 Announce Type: new Knowledge Tracing (KT) is fundamental to intelligent education systems, yet relies on educational logs that are selectively observed. The non-random nature of exercise recommendations and student choices inevitably induces severe selection bias. Most existing KT methods neglect this issue