摘要
主要分析了不协调决策表正域约简与分配约简、最大分布约简的关系,证明了分配约简必为正域约简.
The relationship of the positive domain reduction with the distribution reduction and with the maximal distridutive reduction of inconsistent decision tables is mainly investigated,and it is proved that the distribution reduction is necessarily the positive domain reduction.
出处
《海南师范学院学报（自然科学版）》
2005年第1期8-11,共4页
Journal of Hainan Normal University:Natural Science
基金
国家自然科学基金资助项目(60474022)
关键词
粗糙集
不协调决策表
正域约简
分配约简
最大分布约简
rough sets
inconsistent decision table
positive domain reduction
distribution reduction
maximal distributive reduction
