| 判定树在学生成绩分析的应用 |
| |
| 引用本文： | 何雪清. 判定树在学生成绩分析的应用[J]. 广东电脑与电讯, 2008, 0(4): 45-47 |
| |
| 作者姓名： | 何雪清 |
| |
| 作者单位： | 广州市商贸职业学校 广东广州510163 |
| |
| 摘 要： | 数据挖掘是一种新的信息处理技术，其主要特点是对数据库中的大量数据进行抽取、转换、分析和其他模型化处理，并从中提取辅助决策的关键性数据。其中，判定树以其出色的数据分析效率、直观易懂的结果展示等特点，倍受广大用户的关注。本文将讨论数据挖掘中的判定树在学生成绩分析的应用。
|
| 关 键 词： | 数据挖掘 判定树 信息增益度 |
Application of Decision Tree in Student's Performance Analysis |
| |
| He Xueqing. Application of Decision Tree in Student's Performance Analysis[J]. Computer & Telecommunication, 2008, 0(4): 45-47 |
| |
| Authors: | He Xueqing |
| |
| Affiliation: | He Xueqing (Guangzhou Commercial Polytechnic School, Guangzhou 510163, Guangdong) |
| |
| Abstract: | Data Mining is a newly born technology for information processing. Data Mining technology is to extract, transfer, analyze and modeling process the huge amount of data from data base, and then the key data for decision-making is obtained. As a part of Data Mining technology, Decision Tree known as its high efficiency for data analysis and it is intuitive and easy understand for display, is become more and more popular. In this paper, application of Decision Tree in student＇s performance analysis is discussed. |
| |
| Keywords: | data mining decision tree application |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
