1、【决策树】—C4.5算法建立决策树JAVA练习以下程序是我练习写的,不一定正确也没做存储优化。有问题请留言交流。转载请挂连接。当前的属性为:ageincomestudentcredit_rating当前的数据集为(最后一列是TARGET_VALUE):---------------------------------youth high no fair no youth high no excellent no middle_aged high no fair yes senior low yes fair yes s
2、enior low yes excellent no middle_aged low yes excellent yes youth medium no fair no youth low yes fair yes senior medium yes fair yes youth medium yes excellent yes middle_aged high yes fair yes senior medium no excellent no -----------