商业只能中数据挖掘的决策树算法 用于数据分类-Data Mining Decision Tree Algorithm

决策树ID3算法,带详细注释,可参考《数据挖掘概念与技术》里P185~P196,以MyEclipse7.0环境下开发的 测试数据在data文件下-Decision Tree ID3 Algorithm with extremely detail comments, refering to the book of Data Minning Concepts and Techniques. Do comprehend the content from Page 185 to Page 196 i

实现决策树ID3算法，测试成功，可以直接使用-ID3 decision tree algorithm to achieve, the test is successful, can be used directly

本程序由Java编写，运行前请确认您的电脑上已安装JDK1.7或以上版本并配置好JDK的系统环境变量。请使用Eclipse集成开发导入源代码-The Algorithm of Decision Trees: ID3 and C4.5