SMOTE algorithm applying imbalanced data in higher education
Mengjie Zhang, Jing Yang · 2016
In order to improve student achievement level and management ability of college , we focus on to achive the university student achievement warning system.In the practical application of College Students' performance analysis, we find that there was imbalanced data,and the proportion of the students who are dropped out of school and the students are notdropped is serious imbalanced .To solve the problem, this paper uses SMOTE algorithm to add the minority class data based the matlab platform to get balanced data, which avoids the over fitting problem that using the traditional method.