一种基于知识图谱的课程资源关联方法

A Course Resource Association Method Based on Knowledge Graph

随着互联网教育教学的深入开展,课程资源除了传统的课程大纲、课件、试题等,还包含线上视频、音频等。基于知识图谱的课程资源整合是课程建设的一个热点方向,能帮助教师快速将各类教学资源有序归纳和融合,其中,课程资源的有效快速关联是亟待解决的问题之一。本文给出一种面向课程资源关联整合的知识图谱模型,并提出一种将课程资源智能链接到知识图谱实体的方法。实验表明,该方法可使教师较快捷地实现基于课程知识点的知识图谱构建,并可将其余教学资源关联到知识图谱中,有效降低教师整合教学资源的复杂度。

As Internet education continues to develop in depth,course resources now encompass online videos and audios,traditional course outlines,courseware,and test questions,among others.One crucial aspect of curriculum construction involves the integration of these resources based on a knowledge graph.This integration facilitates a quick and orderly summation and amalgamation of diverse teaching materials for educators.The prompt connection of these resources is a pressing issue that needs resolution.A model for a curriculum knowledge graph has been defined to associate and integrate these resources.Furthermore,a method has been proposed for intelligently linking the resources to the relevant course knowledge points within the curriculum knowledge graph.This method enables educators to rapidly construct a curriculum knowledge graph and effectively associate teaching materials with it,thereby reducing the complexity of resource integration for teachers.