基于学习情况协同过滤算法的个性化学习推荐模型研究*

苏庆,陈思兆,吴伟民,李小妹,黄佃宽

Personalized Recommendation Model Based on Collaborative Filtering Algorithm of Learning Situation

Su Qing,Chen Sizhao,Wu Weimin,Li Xiaomei,Huang Tiankuan

图5 dataset_two中各知识点所关联的题目数量

Fig.5 Question Quantity Associated with Knowledge Point in dataset_two