基于区分矩阵的关联规则在教学实施过程评价中的应用——以计算机公共课程为例  

Distinction Matrix based Association Rules with Application to Teaching Process Evaluation:Taking Computer Public Course as an Example

作　　者：李缙 高明亮[2] 张翼凌[1] LI Jin;GAO Mingliang;ZHANG Yiling

机构地区：[1]西南石油大学计算机科学学院,610500 [2]山东理工大学电气与电子工程学院,255000

出　　处：《中国教育技术装备》2020年第16期96-98,共3页China Educational Technology & Equipment

基　　金：对分课堂在计算机通识课程中的探索和实践(项目编号:X2018JGYB037)。

摘　　要：由于影响计算机课程教学的因素多且复杂,因此,教学实施过程评价是教育发展进程中需关注和研究的问题。以区分矩阵为基础,将关联规则挖掘方法应用于计算机教学实施过程评价中。首先整理四项评价的数据,涉及案例讲解、课件制作、教师职业素养、互动有效性四项评价;然后计算区分矩阵并求核心,做属性约简得案例讲解、教师职业素养、互动有效性三项评价;最后抽取规则,根据计算机公共课程教学实施过程评价得分,可以自动进行等级判定。得出的规则应用可为教师及学校教学规划部门提供重要参考和决策支持信息,从而科学有效地加强教学资源建设,满足社会实际需求,提高就业质量。Because there are many and complex factors that aff ect the computer course education,the evaluation of teaching implementation process is a problem that needs attention and research in the process of education development.In this paper,based on the discernibility matrix,association rules mining method is applied to the evaluation of computer teaching process.First of all,the data of four evaluations are sorted out,including case explanation,courseware making,teachers’professional quality and interactive eff ectiveness.Then,the diff erentiation matrix is calculated and the core is obtained,and the attribute reduction is made to obtain three evaluations:case explanation,teachers’professional quality and interactive eff ectiveness.Finally,the extraction rule is:according to the evaluation score of the teaching implementation process of Computer Public Course,we can to determine the grade automatically.The application of the rules can provide important reference and decision support information for teachers and school teaching planning departments.Thus,we can strengthen the construction of teaching resources scientifi cally and eff ectively,meet the actual needs of the society,and improve the quality of employment.

关 键 词：区分矩阵 关联规则 计算机公共课程 就业质量 

分 类 号：G434[文化科学—教育学]