基于模糊知识的启发式粗糙集约简与核算法  

A Heuristic Algorithm of Rough Set's Reductions and Core Based on Fuzzy Set's Knowledge

作　　者：王彪[1] 赵俊岚[1] 蔚淑君[1] 杨丽君[1] 

机构地区：[1]内蒙古财经学院计算机信息管理系,呼和浩特010051

出　　处：《郑州大学学报（理学版）》2007年第3期51-54,共4页Journal of Zhengzhou University:Natural Science Edition

基　　金：内蒙古自治区高等学校科学研究基金资助项目;编号NJ06037

摘　　要：将模糊知识应用到粗糙集约简与核的计算中,设计一种基于模糊知识的启发式粗糙集约简与核算法,提高了粗糙集约简与核算法效率,并将该算法应用于解决实际问题中,结果理想.Using the knowledge of fuzzy set into calculating reductions and core of rough set,a heuristic algorithm of calculating reductions and core of rough set based on fuzzy set s knowledge is designed,which can increase the efficiency of the algorithm of rough set s reductions and core.This algorithm is applied to resolve a real application successfully.

关 键 词：粗糙集 约简 核 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]