摘要
给定模糊可测空间(X, )及(X, )上的可能性测度,通过应用粗集理论,将可能性测度 和模糊糊积分分别扩充至P(X)和F(X)上,从而引入粗可能性测度的概念.
Given a fuzzy measurable space(X,)and a possibility measure on (X,), we can extent the possibility measure and fuzzy integral to P(X) and F(X) respectively by using the rough sets theory. Furthermore, we get a definition of rough possibility measure.
出处
《辽宁师范大学学报（自然科学版）》
CAS
2004年第3期257-259,共3页
Journal of Liaoning Normal University:Natural Science Edition
关键词
可能性测度
可测空间
积分
扩充
模糊
ample field
possibility measure
fuzzy integral
rough sets
