知识情境感知的深度知识追踪模型

蒲杰, 张所娟, 陈卫卫

Knowledge context⁃aware deep knowledge tracing model

Jie Pu, Suojuan Zhang, Weiwei Chen

表2 各模型在学习者学习表现预测上的性能对比

Table 2 Performance of each model on learner learning performance prediction

模型 ASSIST2009 Algebra2006 AUC ACC AUC ACC KCA⁃DKT 0.8180 0.7738 0.8337 0.8624 BKT 0.7061 0.7045 0.7353 0.8351 DKVMN 0.7483 0.7293 0.7913 0.8440 DKT_Q 0.6960 0.6807 0.7484 0.8249 DKT_KC 0.7648 0.7401 0.7918 0.8478 DIRT_4 0.7487 0.7298 0.7540 0.8375 DNeuralCDM 0.7838 0.7471 0.8114 0.8525 AKT 0.8047 0.7568 0.8022 0.8519 SAINT 0.7649 0.7179 0.7834 0.8359