Learning multi-granularity temporal characteristics for attention based knowledge tracing

Youheng Bai, Xueyi Li, Zitao Liu, Yaying Huang, Teng Guo, Mingliang Hou, Weiqi Luo

Abstract: Highlights•MTKT captures multi-granular temporal features from student interactions.•A linear decay bias handles variable sequence lengths and irregular time intervals.•Causal interaction convolution models both short- and long-term learning patterns.•MTKT outperforms 14 baseline models in predictive performance.

External IDs:dblp:journals/ijon/BaiLLHGHL25