A New Consensus Model for Group Decision Making Problems with Unbalanced Linguistic Information
نویسندگان
چکیده
منابع مشابه
A Consensus Model for Group Decision Making Problems with Unbalanced Fuzzy Linguistic Information
Most group decision making (GDM) problems based on linguistic approaches use symmetrically and uniformly distributed linguistic term sets to express experts’ opinions. However, there exist problems whose assessments need to be represented by means of unbalanced linguistic term sets, i.e. using term sets that are not uniformly and symmetrically distributed. The aim of this paper is to present a ...
متن کاملA Consensus Model for Group Decision Making with Incomplete Unbalanced Fuzzy Linguistic Preference Relations
We present a consensus model for group decision making with unbalanced fuzzy linguistic preference relations, i.e., assuming that the preferences are assessed on linguistic term sets whose terms are not symmetrically and uniformly distributed. This consensus model can manage incomplete information situations, that is, situations where the experts do not give all the preference values that they ...
متن کاملA Consensus Model for Group Decision Making in Unbalanced Fuzzy Linguistic Contexts
The aim of this paper is to present a consensus model for group decision making problems with unbalanced linguistic information, i.e., assuming that the preferences are assessed on linguistic term sets whose terms are not symmetrically and uniformly distributed. This consensus model is based on both a fuzzy linguistic methodology to deal with unbalanced linguistic term sets and consensus criter...
متن کاملManaging the consensus in group decision making in an unbalanced fuzzy linguistic context with incomplete information
To solve group decision-making problems we have to take in account different aspects. On the one hand, depending on the problem, we can deal with different types of information. In this way, most group decision-making problems based on linguistic approaches use symmetrically and uniformly distributed linguistic term sets to express experts’ opinions. However, there exist problems whose assessme...
متن کاملA consensus model for group decision making problems with linguistic interval fuzzy preference relations
Sometimes, we find decision situations in which it is difficult to express some preferences by means of concrete preference degrees. In this paper, we present a consensus model for group decision making problems in which the experts use linguistic interval fuzzy preference relations to represent their preferences. This model is based on two consensus criteria, a consensus measure and a proximit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energy Procedia
سال: 2011
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2011.11.141