Interval neutrosophic sets and their application in multicriteria decision making problems.
As a generalization of fuzzy sets and intuitionistic fuzzy sets, neutrosophic sets have been developed to represent uncertain, imprecise, incomplete, and inconsistent information existing in the real world. And interval neutrosophic sets (INSs) have been proposed exactly to address issues with a set of numbers in the real unit interval, not just a specific number. However, there are fewer reliable operations for INSs, as well as the INS aggregation operators and decision making method. For this purpose, the operations for INSs are defined and a comparison approach is put forward based on the related research of interval valued intuitionistic fuzzy sets (IVIFSs) in this paper. On the basis of the operations and comparison approach, two interval neutrosophic number aggregation operators are developed. Then, a method for multicriteria decision making problems is explored applying the aggregation operators. In addition, an example is provided to illustrate the application of the proposed method.
School of Business, Central South University, Changsha 410083, China.
Hong-yu
HY
Zhang
School of Business, Central South University, Changsha 410083, China.
Jian-qiang
JQ
Wang
School of Business, Central South University, Changsha 410083, China.
Xiao-hong
XH
Chen
D003661:Decision Support Techniques; D008962:Models, Theoretical