demo.m

属性约简的matlab代码：实现了基于信息熵、模糊信息熵；这些算法可以同时处理离散变量和数值变量

clear all
close all
load wine

data=standdata;
if_fuzzy=0;
neighbor=0.25;
inclusion=0.25;
%%%%%%%%%%%%
select_feature_neighbor=fs_neighbor(data,if_fuzzy,neighbor,inclusion)
%%%%%%%%%%%%%%%%
select_feature_entropy=fs_entropy(data,if_fuzzy,neighbor)
select_feature_con_N=fs_con_N(data,neighbor)
if_fuzzy=1;
%%%%%%%%%%%%
select_feature_neighbor_fuzzy=fs_neighbor(data,if_fuzzy,neighbor,inclusion)
%%%%%%%%%%%%%%%%
select_feature_entropy_fuzzy=fs_entropy(data,if_fuzzy,neighbor)