摘要
为提升检索结果的精准性,提出基于语义相似度匹配的C语言课程教学资源在线检索方法,构建并扩展C语言课程教学资源本体,使得教学资源具备计算机可理解的语义,计算资源之间的语义相似度并进行匹配,实现C语言课程教学资源在线检索。实验结果表明,设计方法检索C语言课程教学资源的查准率为96.23%。
To improve the accuracy of retrieval results,an online retrieval method for teaching resources in C language courses based on semantic similarity matching is proposed.Build and expand the ontology of teaching resources for C language courses,so that teaching resources have computer-understandable semantics,calculate semantic similarity between resources,and match them to achieve online retrieval of teaching resources for C language courses.The experimental results show that the precision of using the design method to retrieve teaching resources for C language courses is 96.23%.
作者
刘红
LIU Hong(School of Building Equipment and Automation,Inner Mongolia Technical College of Construction,Hohhot Inner Mongolia 010070,China)
出处
《信息与电脑》
2023年第15期234-236,共3页
Information & Computer
基金
在“双高”建设中,高职院校精品在线开放课建设研究与实践-以高级语言程序设计与组态软件课程为例(项目编号:ZSZX21126)。
关键词
语义相似度
C语言课程
教学资源
在线检索
semantic similarity
C language curriculum
teaching resources
online retrieval
