摘要
利用函数S-粗集(function singular rough sets),给出粗规律生成,粗规律生成定理;利用这些结果,提出粗规律分离与粗规律分离定理,粗规律带复合生成定理与粗规律带原理;给出粗规律分离在利润风险规律识别中的应用。
By using function S-rongh sets （function singular rough sets）, rough law generation and the theorem of rough law generation were given. Based on the above results, rough law separation, the separation theorem of rough law, the compound generation theorem of rough law band, and the principle of rough law band were proposed. Finally, an application of rough law separation in recognizing the risk law of profit was presented.
出处
《山东大学学报（理学版）》
CAS
CSCD
北大核心
2008年第3期58-63,共6页
Journal of Shandong University(Natural Science)
基金
山东省自然科学基金资助项目(Y2007HOZ)
福建省教育厅B类科技基金资助项目(JB06170)
福建省教育厅A类科技基金资助项目(JA07176)
关键词
函数单向S-粗集
函数单向S-粗集对偶
粗规律
规律分离
分离定理
粗规律带原理
function one direction S-rough sets
dual of function one direction S-rough sets
rough law
law separation
the theorems of law separation
the principle of rough law band
