本代码是用java语言编写的基于决策树c4.5算法的数据挖掘程序，它可以在很多领域如股票系统中使用 -the code is written in java-based Decision Tree Algorithm Bank data mining process, it can in many areas such as the use of the stock system

c4.5 java code -c4.5 java code ..............

入侵检测数据检测算法，根据C4.5源码改编-Intrusion detection data detection algorithm, in accordance with C4.5 source adaptation