摘要
在粗糙集值约简算法中,需要对决策表的属性值进行分类。文中基于二进制可辨矩阵和为同一决策类的不同对象建立的二进制矩阵,提出一种简化的属性值分类方法,该方法能实现决策表属性值快速分类。最后通过实例分析验证了该方法的可行性和有效性。
In the algorithm for attribute value reduction based on Rough Set, it is necessary that attribute values are classified in a decision table. A simpler method, based on binary discernible matrix and binary matrix which is created according to different objects belong to the same decision category, is put forward. With this method, the attributes in decision table can be classified quickly. At and valid. last an example verifies that this method is feasible
出处
《安徽工业大学学报（自然科学版）》
CAS
2007年第4期424-426,共3页
Journal of Anhui University of Technology（Natural Science）
关键词
粗糙集
二进制可辨矩阵
二进制矩阵
分类
rough set
binary discernible matrix
binary matrix
classification
