Some Results of Moments of Uncertain Set

摘要：

　　Uncertain set theory is a generalization of uncertainty theory that has become a new branch of mathematics for modeling human belief degrees.Uncertain set is a fundamental concept to describe unsharp concepts in uncertain set theory.The moments are important characteristics of an uncertain set.This paper studies the moments and central moments of uncertain set and gives some formulas to calculate the moments and central moments by membership function.In addition,some practical examples are provided to calculate the moments and central moments of uncertain set.

关键词： Uncertainty theory Uncertain set Membership function Moments

作者: Xiangfeng Yang Jinwu Gao

作者单位: Department of Mathematical Sciences,Tsinghua University Beijing,China School of Information,Renmin University of China Beijing,China

会议类型: 国内会议

会议名称: 第十二届中国不确定系统年会暨第十六届中国青年信息与管理学者大会

会议地点: 香港

会议语种:英文

页码: 35-46

在线出版日期: 2014-07-27（万方平台首次上网日期，不代表论文的发表时间）