基于隐马尔可夫模型的高风险学生辍学预测：在完全异步订阅式大规模开放在线课程中的应用

High-stake student drop-out prediction using hidden Markov models in fully asynchronous subscription-based MOOCs

• Dries F. Benoit
• Wai Kit Tsang
• Kristof Coussement 通讯
• Annelies Raes