知识图谱的教育资源推荐模型设计  

Design of Educational Resource Recommendation Model Based on Knowledge Map

作　　者：刘敏 江文[1] LIU Min;JIANG Wen(Hunan Vocational College of Science and Technology,Hunan 410004,China)

机构地区：[1]湖南科技职业学院软件学院,湖南410004

出　　处：《电子技术（上海）》2022年第9期318-320,共3页Electronic Technology

基　　金：湖南省教育科学“十三五”规划2020年度课题(XJK20BXX004)。

摘　　要：阐述基于知识图谱的教育资源推荐系统,包括学习者模型的构建、教育资源知识图谱的构建、个性化推荐模型。通过课程、模块、任务、知识技能元的层次节点,以可视化的形式展示知识之间的前后逻辑顺序、认知依赖关系。依据学习者模型和教育资源模型,确定学习者的目标,生成个性化学习方法,形成推荐资源列表。结果表明,该模型能够做出有效的教育资源推荐。This paper expounds the education resource recommendation system based on knowledge map, including the construction of learner model, the construction of education resource knowledge map, and the personalized recommendation model. Through the hierarchical nodes of courses, modules, tasks and knowledge skill elements, the logical order and cognitive dependency between knowledge are displayed in a visual form. According to the learner model and educational resource model, determine the learners’ goals, generate personalized learning methods, and form a list of recommended resources. The results show that the model can make effective recommendations for educational resources.

关 键 词：知识图谱 可视化 教育资源推荐 个性化模型 

分 类 号：TP391.3[自动化与计算机技术—计算机应用技术]