重庆理工大学学报（自然科学版）2011，Vol.25Issue(4)：117-122,6.
优势关系下分配约简矩阵算法的程序实现
Programming Realization of Matrix Algorithm to Assignment Reduction based on Dominance Relation
摘要
Abstract
Dominance relation is a very important binary relation in rough set theory. And to compute the assignment reduction in information system based on dominance relation is a significant step of knowledge discovery. In this paper, we employ C + + language to realize fast computing of the assignment reduction on the basis of matrix algorithm, and a software to compute the assignment reduction is developed. As a simple and convenient computing tool, the software achieves functionally the computing and outputting of dominance class, assignment matrix, dominance matrix, assignment reduction and core. The software can make it convenient to compute the assignment reduction and provide a reference for massive data processing.关键词
粗糙集/优势关系/分配约简/矩阵算法/程序实现Key words
rough set/ dominance relation/ assignment reduction/ matrix algorithm/ programming realization分类
计算机与自动化引用本文复制引用
徐伟华,柴昱洲,李坚,李严,宋侃,邹汶濮..优势关系下分配约简矩阵算法的程序实现[J].重庆理工大学学报（自然科学版）,2011,25(4):117-122,6.基金项目
重庆理工大学大学生创新性实验计划资助项目(CS200901) （CS200901）
