数据挖掘的最常用工具。由于开源，可以使用自己的代码进行开发。-The most commonly used data mining tools. Because of open source, you can use to develop their own code.

用于数据挖掘的最新版weka软件源码，解压weka-src.jar 到相应工程下的source文件夹中即可-weka-3-7-1

Weka source code. A lot of classification algorithms can be implemented using this software.

新建一个java工程，添加jar包，在weka的安装目录下（weka.jar和weka-src.jar）, 以下是测试代码，使用的数据集是weka-3-7自带-Create a java project, add jar package, weka installation directory (weka.jar and weka-src.jar), the following is the test code that uses the data set is weka-3-7 comes