Automated Knowledge Concept Annotation and Question Representation
Learning for Knowledge Tracing
Automated Knowledge Concept Annotation and Question Representation
Learning for Knowledge Tracing
Knowledge tracing (KT) is a popular approach for modeling students' learning progress over time, which can enable more personalized and adaptive learning. However, existing KT approaches face two major limitations: (1) they rely heavily on expert-defined knowledge concepts (KCs) in questions, which is time-consuming and prone to errors; and (2) …