主成分分析在大学生成绩中的研究与应用

A Study on the Application of Principal Component Analysis to University Students Performance Assessment

随着"互联网+"时代的到来,对学生成绩的评价方式也日益多样化,由于大学生在校期间学习的课程较多,现有的一些网络平台资源,虽然可以有效记录学生的学习情况,但是如何科学而又客观地综合评价学生的学习成绩,一直是广大师生共同关注的话题。本文利用多元统计分析的方法,对学生成绩进行综合评价,为提高学生成绩考核的科学性和准确性提供了可参考的方法。

The evaluation on students＇ academic performance is more and more diversified in this ＂Internet＋＂age. However,because university students are often required to study a number of courses adequate for graduation,a scientific and objective evaluation system has always been a common concern of teachers and students although some of current internet platforms are able to keep an effective record of students＇ learning state. The paper proposed a study in which multiple regression analysis is used for a comprehensive assessment on student＇s academic performance. Such a practice is of practical significance because it is a more scientific and accurate method in the assessment of students＇ academic performance.