| ID3算法在计算机成绩分析中的应用 |
| |
| 引用本文： | 王永梅.ID3算法在计算机成绩分析中的应用[J].合肥学院学报(自然科学版),2010,20(1):34-38. |
| |
| 作者姓名： | 王永梅 |
| |
| 作者单位： | 安徽农业大学,信息与计算机学院,合肥,230036 |
| |
| 基金项目： | 安徽农业大学教改项目"Visual FoxPro程序设计综合设计实验实践研究"基金 |
| |
| 摘 要： | 通过介绍数据挖掘的概念和决策树分类方法,论述了ID3算法的基本思想和实现方法,并用该算法对学生计算机成绩进行分析,构造计算机成绩决策树并从中提取出一些重要规则,为教师教和学生学提供参考依据.
|
| 关 键 词： | 数据挖掘 决策树 ID3算法 成绩分析 |
The Application of ID3 Method in the Analysis of Computer Examination Grade |
| |
| WANG Yong-mei.The Application of ID3 Method in the Analysis of Computer Examination Grade[J].Journal of Hefei University :Natural Sciences,2010,20(1):34-38. |
| |
| Authors: | WANG Yong-mei |
| |
| Institution: | WANG Yong-mei (School of Information and Computer, Anhui Agricultural University, Hefei 230036, China) |
| |
| Abstract: | In the article, the definition of data mining and the division of decision tree are firstly introduced, then basic theories concerning ID3 method and its application are discussed, and finally a case study is made to analyze students＇ computer examination grades by using ID3 method. Based on them, computer examination grades decision tree is formed from which some important principles are deduced, which, are considered to be reference for both teachers and students in their teaching and study. |
| |
| Keywords: | data mining decision tree ID3 testing method grade analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
