基于云理论的实践教学环节成绩评定方法  

A Method of Evaluating the Results of Practical Teaching Based on the Cloud Theory

作　　者：陈维佳 CHEN Weijia(Xi'an University of Posts and Telecommunications,Xi'an,Shaanxi Province,710121 China)

机构地区：[1]西安邮电大学,陕西西安710121

出　　处：《科技资讯》2024年第1期178-181,共4页Science & Technology Information

基　　金：陕西省自然科学研究项目(项目编号:2022JM-461)。

摘　　要：依据工科专业实践教学环节的特点和分级教学指标,确定各层指标相对权重和评价集,提出一种基于云模型的实践教学环节成绩评定方法,运用云理论中的逆向发生器建立各项指标成绩模型并整合模型得到最终成绩。该方法解决了传统等级评价方法中分项成绩难以整合的问题。以课程设计成绩为例,结果表明:新方法能够综合评价学生成绩等级,具有更高的准确性和客观性,并且能够充分利用学生的成绩数据,挖掘出更多隐藏的、细化的信息,对以后的学习和教学工作起到积极的指导作用。According to the practical teaching characteristics and the graded teaching indexes of engineering majors,the relative weight and evaluation set of each layer index are determined,and a performance evaluation method of practical teaching based on the cloud model is put forward,which uses the reverse generator in the cloud theory to build the grade model of each index,and integrates models to get final results.This method solves the problem that it is difficult to integrate the scores of separate items in the traditional grade evaluation method.With course design scores as examples,the results show that the new method can comprehensively evaluate the grade of students'achievement,which has higher accuracy and objectivity,and it can make full use of the data of students'achievement to dig out more hidden and detailed information,which plays the positive instruction function to later learning and teaching.

关 键 词：实践教学 云模型 评价体系 数据挖掘 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]