A New Group Decision-making Method Based on Fuzzy Set Operations


  • Naim Cagman Gaziosmanpasa University
  • Xiaoting Wang


Fuzzy sets, $\alpha$-level set, Group decision-making.


In this study we suggest a new group decision-making method which is
based on some basic fuzzy set operations. By using this method, we
can get two types of results. First, we can identify which
alternative is the best. The second result, a crucial point of this
work, is the screening of decision-makers. The decision-makers
should be serious and responsible in giving their opinions otherwise
the process will eliminate them because of their inappropriate
evaluations to the alternatives compared with that of the other
decision-makers. We also discuss an application to demonstrate the
process of the method.






Mathematical and Fuzzy Logic

How to Cite

A New Group Decision-making Method Based on Fuzzy Set Operations. (2011). European Journal of Pure and Applied Mathematics, 4(1), 42-49. https://www.ejpam.com/index.php/ejpam/article/view/662

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