| 决策树算法在学生成绩预测分析中的应用 |
| |
| 引用本文： | 武彤,王秀坤. 决策树算法在学生成绩预测分析中的应用[J]. 微计算机信息, 2010, 0(3) |
| |
| 作者姓名： | 武彤 王秀坤 |
| |
| 作者单位： | 贵州大学计算机科学与技术学院;大连理工大学电子与信息工程学院; |
| |
| 摘 要： | 在教学管理工作中,学生成绩是评估教学质量的重要依据,多种因素可能对学生成绩造成影响。利用数据挖掘工具,对学生的学习成绩进行预测分析,利用预测分析结果,及时指正学生出现的不良学习行为,检查老师的教学效果。应用决策树C4.5算法建立学生成绩预测分析模型及分类规则,找出影响学生成绩的因素,有效的辅助教学管理工作。
|
| 关 键 词： | 数据挖掘 决策树算法 学生成绩 预测分析 |
Decision tree algorithm use to forecast and analyse for students' marks |
| |
| WU Tong WANG Xiu-kun. Decision tree algorithm use to forecast and analyse for students' marks[J]. Control & Automation, 2010, 0(3) |
| |
| Authors: | WU Tong WANG Xiu-kun |
| |
| Affiliation: | WU Tong WANG Xiu-kun(College of Computer Science , Technology,Guizhou University,Guiyang 550025,China)(College of Electronic , Information Engineering,Dalian University of Technology,Dalian 110623,China) |
| |
| Abstract: | In teaching management,students'marks is important gist of evaluate to teaching quality. Many factor affects possibly students'marks. Students'marks was forecasted and analysed with data mining tool. The result of forecast and analyse was use to point out badness learning habit of students,and check teaching effect. Decision tree (C4.5) algorithm was use to establish the forecasting & analyzing model and sorting rule for students' marks,and effectively assist teaching management. |
| |
| Keywords: | data mining decision tree algorithm students'marks forecast analysis |
| 本文献已被 CNKI 等数据库收录！ |
|
