[1]冯筠,刘星雨,栗凯旋,等.课程知识图谱自动构建综述[J].计算机技术与发展,2025,(01):1-11.[doi:10.20165/j.cnki.ISSN1673-629X.2024.0267]
　FENG Jun,LIU Xing-yu,LI Kai-xuan,et al.Survey of Automatic Construction of Course Knowledge Graph[J].,2025,(01):1-11.[doi:10.20165/j.cnki.ISSN1673-629X.2024.0267]
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课程知识图谱自动构建综述()

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2025年01期
页码:
1-11
栏目:
综述
出版日期:
2025-01-10

文章信息/Info

Title:
Survey of Automatic Construction of Course Knowledge Graph
文章编号:
1673-629X(2025)01-0001-11
作者:
冯筠1; 刘星雨2; 栗凯旋1; 孙霞1
1. 西北大学 信息科学与技术学院,陕西 西安 710127;2. 西北大学 网络和数据中心,陕西 西安 710127
Author(s):
FENG Jun1; LIU Xing-yu2; LI Kai-xuan1; SUN Xia1
1. School of Information Science and Technology,Northwest University,Xi’an 710127,China;2. Network and Data Center,Northwest University,Xi’an 710127,China
关键词:
知识图谱; 课程知识图谱; 实体抽取; 关系抽取; 知识图谱构建
Keywords:
knowledge graph; course knowledge graph; entity extraction; relation extraction; construction of knowledge graph
分类号:
TP391
DOI:
10.20165/j.cnki.ISSN1673-629X.2024.0267
摘要:
知识图谱技术正在不断成熟,在金融、医疗、教育等领域发挥着重要作用。 在教育领域,课程知识图谱正逐渐成为教育数字化转型过程中的重要工具。 虽然在国内外多年的研究下,实体抽取、关系抽取等通用知识图谱构建技术已经展现出良好的效果,但受到教学场景及教学资源特征的影响,构建课程知识图谱的方法与构建通用图谱的方法相比存在不同之处,且目前缺少对课程知识图谱构建的综述研究。 基于这种现状,该文从知识图谱的发展背景出发,回顾当前课程知识图谱的研究成果,并以课程图谱的具体应用场景为依据,重点探究课程知识图谱构建的任务定义、技术现状,总结图谱实际构建过程中的技术选择思路,并对一些方法的不足之处提出改进,有望构建出可满足多种教学任务的知识图谱,促进知识图谱与教育领域的融合。
Abstract:
Knowledge graph technology is continuously maturing and playing a significant role in various fields such as finance,healthcare,and education. In the field of education,course knowledge graphs are gradually becoming an important tool in the digital transformation of education. After years of research at home and abroad,general knowledge graph construction technologies such as entity extraction and relation extraction have shown good results,but these methods are different from course knowledge graphs construction due to the teaching scenarios and characteristics of teaching resources. Furthermore, there is a lack of comprehensive research on the construction of course knowledge graphs. For coping with this situation, we review the research achievements of current course knowledge graphs from the background of knowledge graph development. Based on the specific application scenario of course knowledge graphs,we focus on the task definition and technical status quo of their construction,and summarize the technical selection ideas during the real construction process of the graphs. Finally,some suggestions are put forward to improve the shortcomings of some methods. We aim to build knowledge graphs that can meet various teaching tasks and promote the integration of knowledge graphs and educational work.

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更新日期/Last Update: 2025-01-10