A multi-attribute large group emergency decision making method based on group preference consistency of generalized interval-valued trapezoidal fuzzy numbers
A multi-attribute large group emergency decision making method based on group preference consistency of generalized interval-valued trapezoidal fuzzy numbers
复制标题
基于广义区间值梯形模糊数群体偏好一致性的多属性大群体应急决策方法
DOI:
10.1007/s11518-015-5274-0
复制
发表时间:
2015-05
影响因子:
1.2
通讯作者:
Yanju ZHOU
中科院分区:
文献类型:
--
作者:
Xuanhua XU;Chenguang CAI;Xiaohong CHEN;Yanju ZHOU
In this paper, a new decision making approach is proposed for the multi-attribute large group emergency decision-making problem that attribute weights are unknown and expert preference information is expressed by generalized interval-valued trapezoidal fuzzy numbers (GITFNs). Firstly, a degree of similarity formula between GITFNs is presented. Secondly, expert preference information on different alternatives is clustered into several aggregations via the fuzzy clustering method. As the clustering proceeds, an index of group preference consistency is introduced to ensure the clustering effect, and then the group preference information on different alternatives is obtained. Thirdly, the TOPSIS method is used to rank the alternatives. Finally, an example is taken to show the feasibility and effectiveness of this approach. These method can ensure the consistency degree of group preference, thus decision efficiency of emergency response activities can be improved.
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DOI:
10.4028/www.scientific.net/amm.204-208.2488
发表时间:
2012-10
期刊:
Applied Mechanics and Materials
影响因子:
--
作者:
F. Wang;L. Wu;Q. Rong;Hong Jun Zhang
通讯作者:
F. Wang;L. Wu;Q. Rong;Hong Jun Zhang
DOI:
10.6186/ijims.2012.23.2.7
发表时间:
2012-06
期刊:
International Journal of Information and Management Science
影响因子:
--
作者:
Liyuan Zhang;Xuanhua Xu;Xiaohong Chen
通讯作者:
Xiaohong Chen
影响因子:
3
作者:
Jiuping Xu;Zhibin Wu;Y. Zhang
通讯作者:
Jiuping Xu;Zhibin Wu;Y. Zhang
DOI:
10.1016/j.eswa.2008.08.015
发表时间:
2009-04
期刊:
Expert Syst. Appl.
影响因子:
--
作者:
Shyi-Ming Chen;Jim-Ho Chen
通讯作者:
Shyi-Ming Chen;Jim-Ho Chen
DOI:
--
发表时间:
2002
期刊:
Journal of Manegement Sciences In China
影响因子:
--
作者:
Guo Ya
通讯作者:
Guo Ya