介绍Weka 试验（Experiment）环境的手册，它可以让用户创建，运行，修改和分析算法试验，这也许比单独的分析各个算法更加方便。例如，用户可创建一次试验，在一系列数据集上运行多个算法（schemes），然后分析结果以判断是否某个算法更好些。-Introduction Weka test (Experiment) environmental manual, which allows users to create, run, modify and test analysis algorithm, which may be different than the separate analysis algorithm is more convenient. For example, users can create a test data set to run in a series of multiple algorithms (schemes), and then analyze results to determine whether an algorithm better.