期刊论文

Yang, HL

英文

Expert Systems with Applications

0957-4174

2024

248

123419

10.1016/j.eswa.2024.123419

CRediT authorship contribution statement Tao Huang: Methodology, Writing – original draft, Supervision, acquisition, Project administration. Xinjia Ou: Methodology, Writing – original draft, Validation, Formal analysis, Investigation. Huali Yang: Methodology, Visualization, Writing – review & editing, Supervision. Shengze Hu: Methodology, Writing – original draft, Resources. Jing Geng: Resources, Software. Zhuoran Xu: Visualization, Validation. Zongkai Yang: Visualization, Investigation.

本校为第一机构

Educators dynamically adjust their teaching strategies by tracing the development of students' knowledge states. Knowledge Tracing (KT) plays a role similar to that of educators in online teaching. By analyzing past performances, KT identifies learners' knowledge states and predicts the outcomes of future exercises. However, the existing KT models assume that the learner's performance is a binary variable (i.e., correct or incorrect) without refining learner performance or differentiating knowledge states. Multiple-choice tests employ distractors that engage learners in different knowledge sta...