摘要
利用数据挖掘技术研究高职院校学生成绩的影响因素,对高职学生成绩管理具有重要意义。决策树法是数据挖掘的主要技术和方法,利用决策树C4.5算法系统研究了我校信息工程学院二年级学生成绩影响因素,建立了影响学生成绩的决策树模型,使学校有针对性的开展学生管理工作。
It has important significance for the higher vocational college students＇ achievement management that influence factor of students＇ achievement was studied by using data mining.Decision tree is the main method of data mining.Using C4.5 algorithm,influence factor of students＇ achievement of grade two students in our information engineering college was studied.The decision tree model of students＇ achievement has been established,and it can help higher vocational colleges to develop student management.
出处
《宁波职业技术学院学报》
2012年第5期56-58,共3页
Journal of Ningbo Polytechnic
关键词
高职院校
成绩管理
数据挖掘
决策树
higher vocational colleges
students＇ achievement management
data mining
decision tree
