具有学习反馈的自适应知识图谱构建——以操作系统课程为例  

Construction of Adaptive Knowledge Graph with Learning Feedback-Taking the Operating System Course as an Example

作　　者：王全蕊[1] WANG Quanrui(School of Computer Science and Technology,Henan Institute of Science and Technology,Xinxiang 453003,China)

机构地区：[1]河南科技学院计算机科学与技术学院,河南新乡453003

出　　处：《现代信息科技》2024年第24期182-189,共8页Modern Information Technology

基　　金：2023年河南省科技攻关项目(232102211083);2023年河南省本科高校研究性教学系列项目研究性教学示范课程:操作系统;河南科技学院第五批继续教育精品在线开放课程:操作系统。

摘　　要：针对目前学科知识图谱缺乏学习者学习行为信息的问题,以操作系统课程为例,以教材和百度百科为主要数据源,设计操作系统课程本体库,并依照设计的本体结构构建课程知识图谱,同时将在线开放平台上142名学生产生的学习数据作为学习反馈,对课程知识图谱进行动态更新,使得知识图谱能根据学生对知识点掌握程度,进行动态的学习路径规划和学习资源推荐,对构建动态环境中的自适应学科知识图谱具有相应的参考价值。In view of the problem that current subject Knowledge Graph lacks learners'learning behavior information,this paper takes the operating system course as an example,designs the operating system course ontology library with textbooks and Baidu Baike as the main data sources,and constructs the course Knowledge Graph according to the designed ontology structure.Meanwhile,the learning data generated by 142 students on the online open platform is taken as learning feedback to dynamically update the course Knowledge Graph.In this way,the Knowledge Graph can conduct dynamic learning path planning and provide learning resource recommendation according to students'mastery degree of knowledge points.It has corresponding reference value for constructing an adaptive discipline Knowledge Graph in a dynamic environment.

关 键 词：智慧教育 学习反馈 自适应 知识图谱 操作系统 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]