Multiple Attribute Group Decision Making Problems Based on Fuzzy Number Intuitionistic Fuzzy Information

다국어 초록 (Multilingual Abstract)

Fuzzy number intuitionistic fuzzy sets (FNIFSs), each of which is characterized by a membership function and a non membership function whose values are trigonometric fuzzy number rather than exact numbers, are a very useful means to describe the decision information in the process of decision making. Wang [10] developed some arithmetic aggregation operators, such as the fuzzy number intuitionistic fuzzy weighted averaging (FIFWA) operator, the fuzzy number intuitionistic fuzzy ordered weighted averaging (FIFOWA) operator and the fuzzy number intuitionistic fuzzy hybrid aggregation (FIFHA) operator. In this paper, based on the FIFHA operator and the FIFWA operator, we investigate the group decision making problems in which all the information provided by the decision-makers is presented as fuzzy number intuitionistic fuzzy decision matrices where each of the elements is characterized by fuzzy number intuition is tic fuzzy numbers, and the information about attribute weights is partially known. An example is used to illustrate the applicability of the proposed approach.

목차 (Table of Contents)

• Abstract
• 1. Introduction
• 2. Basic concepts and relations
• 3. Multiple attribute group decision making with incomplete attribute weights
• 4. Illustrative example
• 5. Conclusions
• Acknowledgement
• References
• 저자소개