一个用java语言编写的网络爬虫程序，其中包含一个jar包，在装有jre的机器上可直接运行。-use a java language network Reptile procedures, which include a jar packs, jre installed in the machine can run.

最近的weka数据处理软件版本，可以对数据进行初始化，聚类、回归等等操作，功能强大，操作方便-Recent weka data processing software version, you can initialize the data, clustering, regression, etc. operation, powerful, easy to operate