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cs.AI2025
Dynamic Programming Techniques for Enhancing Cognitive Representation in Knowledge Tracing
Lixiang Xu, Xianwei Ding, Xin Yuan +4
Knowledge Tracing (KT) involves monitoring the changes in a student's knowledge over time by analyzing their past responses, with the goal of predicting future performance. However…
cs.AI2025★ 6 cited
Improving Question Embeddings with Cognitive Representation Optimization for Knowledge Tracing
Lixiang Xu, Xianwei Ding, Xin Yuan +5
Designed to track changes in students' knowledge status and predict their future answers based on students' historical answer records. Current research on KT modeling focuses on pr…