A method for solving group linguistic decision-making problems based on IOWA

被引:0
|
作者
Duan, Nini [1 ]
Pei, Zheng [1 ]
Qin, Li [1 ]
机构
[1] Xihua Univ, Sch Math & Comp Sci, Chengdu 610039, Peoples R China
来源
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS AND KNOWLEDGE ENGINEERING (ISKE 2007) | 2007年
关键词
OWA operator; IOWA operator; group decision-making; aggregation;
D O I
10.2991/iske.2007.145
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, we will provide a method for solving group decision-making problems based on IOWA operators. In which, linguistic assessments of decision makers could be selected freely, i.e., let S={s1, s2, ..., sn} be basic linguistic assessments, decision maker could select his (or her) linguistic assessment from S, or freely give, such as, st, where t [1, n]. Formally, st [si, si+1] (i N) could be explained by linguistic assessment of the decision maker lied between si and si+1. The OWA pairs of IOWA operator are obtained by assessment level of experts and linguistic assessment of experts. Especially, we provide a new method to deal with 'tie' of IOWA operators. Example shows that our method is feasible.
引用
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页数:1
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