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An Approach to Multicriteria Group Decision-Making with Unknown Weight Information Based on Pythagorean Fuzzy Uncertain Linguistic Aggregation Operators
المؤلفون المشاركون
Liu, Peide
Liu, Chao
Tang, Guolin
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-02-21
دولة النشر
مصر
عدد الصفحات
18
التخصصات الرئيسية
الملخص EN
With respect to multicriteria group decision-making (MCGDM) problems in which the experts have different priority levels, the criteria values are in the form of Pythagorean fuzzy uncertain linguistic variables (PFULVs), and the information about weights of experts and criteria is completely unknown, a novel decision-making method is developed.
Firstly, the concept of PFULV is defined, and some operational laws, score function, accuracy function, and normalized Hamming distance of PFULVs are presented.
Then, to aggregate information given by all experts, the Pythagorean fuzzy uncertain linguistic prioritized weighted averaging aggregation (PFULPWAA) operator and the Pythagorean fuzzy uncertain linguistic prioritized weighted geometric aggregation (PFULPWGA) operator are proposed.
Furthermore, in order to get a comprehensive evaluation value for each alternative, the Pythagorean fuzzy uncertain linguistic Maclaurin symmetric mean aggregation (PFULMSMA) operator and the weighted PFULMSMA (WPFULMSMA) operator are proposed.
Moreover, to obtain the information about the weights of criteria, the model based on grey relational analysis (GRA) method is established.
Finally, a method of MCGDM with PFULVs is developed, and an application example is given to illustrate the validity and feasibility of the provided procedure.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, Chao& Tang, Guolin& Liu, Peide. 2017. An Approach to Multicriteria Group Decision-Making with Unknown Weight Information Based on Pythagorean Fuzzy Uncertain Linguistic Aggregation Operators. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-18.
https://search.emarefa.net/detail/BIM-1191395
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, Chao…[et al.]. An Approach to Multicriteria Group Decision-Making with Unknown Weight Information Based on Pythagorean Fuzzy Uncertain Linguistic Aggregation Operators. Mathematical Problems in Engineering No. 2017 (2017), pp.1-18.
https://search.emarefa.net/detail/BIM-1191395
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, Chao& Tang, Guolin& Liu, Peide. An Approach to Multicriteria Group Decision-Making with Unknown Weight Information Based on Pythagorean Fuzzy Uncertain Linguistic Aggregation Operators. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-18.
https://search.emarefa.net/detail/BIM-1191395
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1191395
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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