摘要
定义了L型粗糙模糊集(L型RF集),给出了其相关性质,进而引进了高型粗糙模糊集(高型RF集),它比普通的RF集具有更高层次的粗糙模糊性,可用于人们对粗糙模糊现象的描述,增强人们对自然语言的表达能力.平行地,最后研究了高型模糊粗糙集(高型RF集).
The paper defines Lroughfuzzyset(LRFS), discusses the nature of it. Furthermore, it introduces the hightype rough fuzzy set, which has higher level rough fuzzy quality than common RFS. It may play its role in description of rough fuzzy phenomenon, enhance the ability of expressing the natural language. Correspondingly, the paper researchs the hightype fuzzy rough set at last.
出处
《四川师范大学学报（自然科学版）》
CAS
CSCD
2003年第1期13-16,共4页
Journal of Sichuan Normal University（Natural Science）
基金
国家自然科学基金资助项目(69803007)
