基于语义关联规则的试题知识点标注及试题推荐*

魏伟,郭崇慧,邢小宇

Annotating Knowledge Points & Recommending Questions Based on Semantic Association Rules

Wei Wei,Chonghui Guo,Xiaoyu Xing

图2 文本预处理流程

Fig.2 Schematic Illustration of Text Preprocessing