التفاصيل البيبلوغرافية
| العنوان: |
A BI-OBJECTIVE SCORE-VARIANCE BASED LINEAR ASSIGNMENT METHOD FOR GROUP DECISION MAKING WITH HESITANT FUZZY LINGUISTIC TERM SETS. |
| المؤلفون: |
RAZAVI HAJIAGHA, Seyed Hossein, SHAHBAZI, Meisam, MAHDIRAJI, Hannan AMOOZAD, PANAHIAN, Hossein |
| المصدر: |
Technological & Economic Development of Economy; 2018, Vol. 24 Issue 3, p1125-1148, 24p |
| مصطلحات موضوعية: |
GROUP decision making, FUZZY sets, FUZZY logic, MATHEMATICAL logic, MATHEMATICAL models |
| مستخلص: |
Decision makers usually prefer to express their preferences by linguistic variables. Classic fuzzy sets allowed expressing these preferences using a single linguistic value. Considering inevitable hesitancy of decision makers, hesitant fuzzy linguistic term sets allowed them to express individual evaluation using several linguistic values. Therefore, these sets improve the ability of humans to determine believes using their own language. Considering this feature, in this paper a method upon linear assignment method is proposed to solve group decision making problems using this kind of information, when criteria weights are known or unknown. The performance of the proposed method is illustrated in a numerical example and the results are compared with other methods to delineate the models efficiency. Following a logical and well-known mathematical logic along with simplicity of execution are the main advantages of the proposed method. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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