摘要
本文给出了一个新的基于区间不确定语言信息的可能度公式。首先,拓展了一个现有的基于区间数的可能度公式,将其表示为基于区间不确定语言信息的可能度公式,其次,给出拓展后的可能度公式的优良性质,例如互补性、传递性等,最后,结合UEOWA算子,通过实例说明这个拓展后的基于区间不确定语言信息的可能度公式的合理性。
This paper gives a new possibility degree formula based on the interval uncertain linguistic informa-tion.Firstly,we expend a the existing possibility degree formula based on the interval number,it represented as possibility degree formula interval based on linguistic information,Secondly,it gives the related properties for the expended possibility formula such as complementarity,transitivity,etc.and proofs.Finally,we combine UEOWA operators,we illustrate the feasibility of the expended possibility formula based on the interval uncertain linguistic information by means of an example.
作者
余旺旺
张慧
李伯权
YU Wang-wang;ZHANG Hui;LI Bo-quan(School of Mathematics and Statistics,Anhui Normal Unversity,Wuhu 241003,China)
出处
《模糊系统与数学》
北大核心
2019年第3期123-133,共11页
Fuzzy Systems and Mathematics
基金
安徽省高校自然科学研究重点项目(KJ2016A269)
关键词
区间不确定语言信息
可能度公式
互补性
传递性
Interval Uncertain Linguistic Information
Possibility Degree Formula
Complementarity
Transitivity
