粗糙集属性约减的几种方法，包括基于正领域与信息熵等，简单通俗易懂。
资源文件列表
rough sets/demo.m , 528
rough sets/entropy.m , 164
rough sets/entropy_interval.m , 682
rough sets/fs_con_N.m , 2442
rough sets/fs_entropy.asv , 2482
rough sets/fs_neighbor.m , 2744
rough sets/kersim.m , 230
rough sets/kersim_crisp.m , 94
rough sets/wine.mat , 9559