java实现基于ID3算法的决策树分类器

用java实现基于ID3算法的决策树分类器的eclipse完整工程代码，测试结果正确。

package com.algorithm;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class AlgorithmApplication {

	public static void main（String[] args） {
		SpringApplication.run（AlgorithmApplication.class args）;
	}

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        714  2019-02-04 14:27  .project

     文件       9113  2019-02-04 14:25  mvnw

     文件       5810  2019-02-04 14:25  mvnw.cmd

     文件       1965  2019-02-04 15:23  pom.xml

     文件      48337  2019-02-04 14:25  .mvn\wrapper\maven-wrapper.jar

     文件        116  2019-02-04 14:25  .mvn\wrapper\maven-wrapper.properties

     文件        155  2019-02-04 14:27  .settings\org.eclipse.core.resources.prefs

     文件        356  2019-02-04 14:27  .settings\org.eclipse.jdt.core.prefs

     文件         97  2019-02-04 14:25  .settings\org.eclipse.m2e.core.prefs

     文件         65  2019-02-04 14:27  .settings\org.springframework.ide.eclipse.prefs

     文件        313  2019-02-04 14:25  src\main\java\com\algorithm\AlgorithmApplication.java

     文件        423  2019-02-05 23:20  src\main\java\com\algorithm\DataInfo.java

     文件        468  2019-02-06 01:03  src\main\java\com\algorithm\node.java

     文件       6221  2019-02-06 10:42  src\main\java\com\algorithm\tree.java

     文件          0  2019-02-04 14:25  src\main\resources\application.properties

     文件        334  2019-02-04 14:25  src\test\java\com\algorithm\AlgorithmApplicationTests.java

     文件          0  2019-02-06 10:42  target\classes\application.properties

     文件        742  2019-02-04 15:23  target\classes\com\algorithm\AlgorithmApplication.class

     文件       4132  2019-02-04 18:39  target\classes\com\algorithm\cnn.class

     文件        866  2019-02-05 23:21  target\classes\com\algorithm\DataInfo.class

     文件       1108  2019-02-06 01:03  target\classes\com\algorithm\node.class

     文件       7404  2019-02-06 10:42  target\classes\com\algorithm\tree.class

     文件        322  2019-02-06 09:24  target\classes\meta-INF\MANIFEST.MF

     文件        217  2019-02-06 09:24  target\classes\meta-INF\maven\com.algorithm\Algorithm\pom.properties

     文件       1965  2019-02-06 09:24  target\classes\meta-INF\maven\com.algorithm\Algorithm\pom.xml

     文件        631  2019-02-04 15:23  target\test-classes\com\algorithm\AlgorithmApplicationTests.class

     文件       1268  2019-02-04 14:27  .classpath

     文件        269  2019-02-04 14:25  .gitignore

     目录          0  2019-02-04 15:23  target\classes\meta-INF\maven\com.algorithm\Algorithm

     目录          0  2019-02-05 23:20  src\main\java\com\algorithm

............此处省略25个文件信息