基于粗糙集的大学生成绩影响因素研究

Research on the Influences of the College Students' Total Performance Based on Rough Set

该文利用粗糙集理论对大学生成绩影响因素进行研究。首先,对调查得到的数据进行处理,并运用ROSETTA软件对冗余的数据进行属性约简。其次,计算出约简后的大学生综合成绩影响因素的属性重要度,进而有针对性地对学生和学校提出几点建议。

In this article we shall use the rough set theory to study the influences of the college students＇ total performance. Firstly, after dealing with the data got from questionnaire, we apply ROSETTA software to reduce the redundant attributes. Moreover, we compute the significance of the reduced influences and then give some relative advices to the students and the school.