关键词: 数据挖掘, 决策树, 学生成绩分析

Abstract: Management of college students’ academic record is an important part of work in educational administration. Most colleges store students’ records in various ways, mainly limited to searching and simple statistics, and useful information behind such mass data is not analyzed. A data base is constructed based on such data and students’ academic record is analyzed by using classification and prediction algorithm, showing that students’ academic performance is related to students’ particularity, origin and teachers’ education background. Such pertinence can provide evidence for decision-making and administration departments of schools for analysis and administration. In turn, it can instruct education and improve overall educational quality.

Key words: data mining, decision tree, analysis of student’s academic record