Discretization of continuous attributes based on Chi-square statistic and information entropy of rough sets;
Discretization of continuous attributes based on Chi-square statistic and information entropy of rough sets;
为解决基于卡方统计量离散化方法在处理未知数据特性时的参数难确定问题,提出了一种基于粗糙集方法的自动离散化方法。