期刊论文

Knowledge Graph to Aid Subject Teaching——A Case Study of Basic Analog Electronics Class in University

中文

软件导刊

1672-7800

2020

19

12

195-198

10.11907/rjdk.201357

国家自然科学基金重点项目（61937001）；

本校为第一机构

知识图谱和个性化推荐技术是教育研究热点。借助学科知识图谱和学习者画像进行学习资源个性化推荐,提出基于学科知识图谱的资源关联推荐方法。在此基础上选取A、B两个模拟电子技术基础课堂进行学习效果验证,实验数据表明,基于知识图谱的学习资源关联推荐模型能在一定程度上提升该课程学习效果。

In recent years,knowledge graph and personalized recommendation technology have been the focus of attention of education⁃al researchers.How to make use of the dual advantages of knowledge graph and personalized recommendation technology to help learn⁃ers build knowledge system and improve learning effect is the focus of this paper.This paper realizes the association analysis of knowl⁃edge elements through the construction of domain knowledge graph,and makes personalized recommendation of learning resources with the help of learner portrait a...