The Uncertain Generalized Probabilistic Weighted Average and its Application in the Theory of Expertons
نویسندگان
چکیده
We introduce the uncertain generalized probabilistic weighted averaging (UGPWA) operator. It is an aggregation operator that unifies the probability and the weighted average in the same formulation considering the degree of importance that each concept has in the aggregation. Moreover, it is able to assess uncertain environments that can not be assessed with exact numbers but it is possible to use interval numbers. Thus, we can analyze imprecise information considering the minimum and the maximum result that may occur. We analyze the applicability of this new approach in a multiperson decision making problem by using the theory of expertons.
منابع مشابه
The uncertain probabilistic weighted average and its application in the theory of expertons
A new model for dealing with decision making under risk by considering subjective and objective information in the same formulation is here presented. The uncertain probabilistic weighted average (UPWA) is also presented. Its main advantage is that it unifies the probability and the weighted average in the same formulation and considering the degree of importance that each case has in the analy...
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0377-2217/$ see front matter Crown Copyright 2013 Published by Elsevier B.V. All rights reserved. http://dx.doi.org/10.1016/j.ejor.2013.10.011 ⇑ Corresponding author at: Manchester Business School, University of Manchester, Booth Street West, M15 6PB Manchester, UK. Tel.: +44 (0)1613063495. E-mail addresses: [email protected] (J.M. Merigó), mcasanovas@ ub.edu (M. Casanovas), jian-bo....
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