基本不确定信息软集的得失优势度评分方法及其多属性决策  

Gained and lost dominance score method based on basic uncertain information soft set and its multi-criteria decision making

作　　者：巩增泰 颜小燕 GONG Zeng-tai;YAN Xiao-yan(College of Mathematics and Statistics,Northwest Normal University,Lanzhou 730070,Gansu,China)

机构地区：[1]西北师范大学数学与统计学院,甘肃兰州730070

出　　处：《云南大学学报（自然科学版）》2022年第2期218-229,共12页Journal of Yunnan University(Natural Sciences Edition)

基　　金：国家自然科学基金(12061067,61763044)。

摘　　要：基于基本不确定信息软集(BUISS)的定义及其基本不确定信息的聚合方法,考虑到决策者在决策时对所选择方案的个人期望和前景,以及属性之间的相互作用,在基本不确定信息软集得失优势度评分方法的基础上,提出了基于前景理论的不确定信息软集得失优势度评分方法,研究了其多属性决策.最后给出了算例.Based on the definition of basic uncertain information soft set and the aggregation method of basic uncertain information,considering the personal expectation and prospect of the decision-maker for the selected alternatives,as well as the interaction between criterion,this paper based on basic uncertain information soft set gained and lost dominance score method,proposes based on basic uncertain information soft set gained and lost dominance score method based on prospect theory,and studies its multi-criteria decision making.Finally,an example is given.

关 键 词：多属性决策 基本不确定信息软集 CHOQUET积分 得失优势度评分方法 

分 类 号：O159[理学—数学]