Interval-valued dual hesitant fuzzy uncertain linguistic aggregation operators in multiple attribute decision making

In this paper, we investigate the multiple attribute decision making (MADM) problem based on the arithmetic and geometric aggregation operators with interval-valued dual hesitant fuzzy uncertain linguistic information. Then, motivated by the ideal of traditional arithmetic and geometric operation, we propose some aggregation operators for aggregating interval-valued dual hesitant fuzzy uncertain linguistic information. Then, we have utilized these operators to develop some approaches to solve the interval-valued dual hesitant fuzzy uncertain linguistic multiple attribute decision making problems. Finally, a practical example for selecting the service outsourcing provider of communications industry is given to verify the developed approach and to demonstrate its practicality and effectiveness.