A comparative analysis between two statistical deviation–based consensus measures in Group Decision Making problems
نویسندگان
چکیده
منابع مشابه
A statistical comparative study of different similarity measures of consensus in group decision making
An essential aim in Group Decision Making (GDM) problems is to achieve a high level of consensus among experts. Consensus is defined as general or widespread agreement, and it is usually modelled mathematically via a similarity function measuring how close experts’ opinions or preferences are. Similarity functions are defined based on the use of a metric describing the distance between experts’...
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15 صفحه اولLinguistic Measures Based on Fuzzy Coincidence for Reaching Consensus in Group Decision Making Linguistic Measures Based on Fuzzy Coincidence for Reaching Consensus in Group Decision Making
Assuming a linguistic framework, a model for the consensus reaching problem in heterogeneous group decision making is proposed. This model contains two types of linguistic consensus measures: linguistic consensus degrees and linguistic proximities to guide the consensus reaching process. These measures evaluate the current consensus state in three levels of action: level of the pairs of alterna...
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ژورنال
عنوان ژورنال: Procedia Computer Science
سال: 2019
ISSN: 1877-0509
DOI: 10.1016/j.procs.2019.12.025