说明：  第五届知识发现和数据挖掘国际会议提供的数据进行实验测试，包括DOS、U2R、R2L、probing等四大类22种有代表性的攻击以及大量正常数据。用corrected.gz数据作为测试数据
(Fifth Knowledge Discovery and Data Mining International Conference on data provided by laboratory tests, including DOS, U2R, R2L, probing four major categories, such as 22 kinds of attacks have representation and a large amount of normal data. Corrected.gz data used as test data)