Generalized power aggregation operators and their applications in group decision making
Generalized power aggregation operators and their applications in group decision making
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广义功率聚合算子及其在群体决策中的应用
DOI:
10.1016/j.cie.2011.12.025
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发表时间:
2012-05
期刊:
影响因子:
--
通讯作者:
Liu, Jinpei
中科院分区:
文献类型:
--
作者:
Zhou, Ligang;Chen, Huayou;Liu, Jinpei
In this paper, we investigate a generalized power average (GPA) operator and its weighted form, which are on the basis of the power average (PA) operator and the generalized mean, and develop a generalized power ordered weighted average (GPOWA) operator based on the power ordered weighted average (POWA) operator. Then, we extend these operators to uncertain environments and present an uncertain generalized power average (UGPA) operator and its weighted form, and an uncertain generalized power ordered weighted average (UGPOWA) operator to aggregate the input arguments taking the form of interval of numerical values. We also extend the GPA operator and the GPOWA operator to intuitionistic fuzzy environment, and obtain the generalized intuitionistic fuzzy power averaging (GIFPA) operator and the generalized intuitionistic fuzzy power ordered weighted averaging (GIFPOWA) operator. Moreover, some properties of these operators are studied. We also present new approaches on the basis of the proposed operators in an example of strategic decision making.
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影响因子:
7
作者:
Zeshui Xu;Qingli Da
通讯作者:
Zeshui Xu;Qingli Da
DOI:
--
发表时间:
2002
期刊:
Journal of systems engineering
影响因子:
--
作者:
Xu Ze-shui
通讯作者:
Xu Ze-shui
DOI:
10.1142/s0218488507004686
发表时间:
2007-06
期刊:
Int. J. Uncertain. Fuzziness Knowl. Based Syst.
影响因子:
--
作者:
Z. Xu
通讯作者:
Z. Xu
影响因子:
4.7
作者:
R. Yager
通讯作者:
R. Yager
DOI:
10.1016/j.eswa.2010.08.107
发表时间:
2011-04
期刊:
Expert Syst. Appl.
影响因子:
--
作者:
Xiaohan Yu;Zeshui Xu;Qi Chen
通讯作者:
Xiaohan Yu;Zeshui Xu;Qi Chen