A Review on Ranking of Z-numbers

作     者：Fırat Bilgin Musa Alci 

作者机构：Graduate School of Natural and Applied ScienceEge UniversityIzmir35040Turkey Electrical and Electronics Engineering DepartmentEge UniversityIzmir35040Turkey 

出 版 物：《Journal of Computer Science Research》 (计算机科学研究（英文）)

年 卷 期：2022年第4卷第2期

页      面：1-12页

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

主　　题：Fuzzy Z-numbers Ranking discrete Z-numbers Ranking of Z-numbers Relative entropy based ranking 

摘      要：There are numerous studies about Z-numbers since its inception in *** Z-number concept reflects human ability to make rational decisions,Z-number based multi-criteria decision making problems are one of these *** the problem is translated from linguistic information into Z-number domain,the important question occurs that which Z-number should be *** answer this question,several ranking methods have been *** compare the performances of these methods,benchmark set of fuzzy Z-numbers has been created in *** are relatively new methods that their performances are not examined yet on this benchmark *** this paper,we worked on these studies which are relative entropy based Z-number ranking method and a method for ranking discrete *** authors tried to examine their performances on the benchmark problem and compared the results with the other ranking *** results are consistent with the literature,*** advantages and the drawbacks of the methods are presented which can be useful for the researchers who are interested in this area.