摘要
利用公理化方法研究一般模糊关系下广义Vague粗糙集系统.在通过公理化近似算子导出相应模糊关系的基础上,凭借所定义的广义Vague粗糙集代数,给出了满足不同公理的近似算子与其相应的模糊关系之间的等价刻划.
The generalized Vague rough set system based on the general fuzzy relation is researched using the axiomatic approaches. The equivalent characterizations between the different axiomatic approximation operators and their corresponding fuzzy relations are proposed and investigated by the concept of the generalized Vague rough set algebras proposed in this paper.
出处
《西北师范大学学报（自然科学版）》
CAS
北大核心
2013年第2期1-4,19,共5页
Journal of Northwest Normal University(Natural Science)
基金
国家自然科学基金资助项目(71061013)
西北师范大学科技创新工程资助项目(NWNU-KJCXGC-03-61)
