摘要
文章以人教版高中数学必修课程为例,探讨了面向中学生教学的学科知识图谱的构建过程与应用,具体阐述了构建学科知识图谱的方法和步骤。针对传统知识图谱中知识点存储与推理方法的弊端,提出一种CRA模型,可以便捷且有效地构建图谱,充分发挥图谱功能。最后,通过已构建的知识图谱编辑系统,对高中数学课程知识图谱进行构建与展示。
Taking the compulsory high school mathematics course of PEP as an example,this paper discusses the construction process and application of the subject knowledge graph for middle school students'teaching,and elaborates the methods and steps of constructing the subject knowledge graph.Aiming at the disadvantages of knowledge point storage and reasoning method in traditional knowledge graph,a CRA model is proposed,which can construct the graph conveniently and effectively and give full play to its function.Finally,the knowledge graph of high school mathematics curriculum is constructed and displayed through the established knowledge graph editing system.
作者
李艳茹
周子力
倪睿康
马腾
高书林
王彦冰
Li Yanru;Zhou Zili;Ni Ruikang;Ma Teng;Gao Shulin;Wang Yanbing(Qufu Normal University,Jining,Shandong 273165,China)
出处
《计算机时代》
2021年第4期65-68,共4页
Computer Era
基金
赛尔网络下一代互联网技术创新项目(NGII20190516)
“数字人文与外语研究”省级青年创新团队研究项目(山东省高等学校青创人才引育计划支持)
曲阜师范大学交叉学科研究项目“外语学科数字人文研究平台的建设与应用”(QFNUSKC291809120)。
关键词
CRA模型
学科知识图谱
个性化学习
可视化
CRA model
subject knowledge graph
personalized learning
visualization
