In this article, hesitant 2-tuple linguistic arguments are used to evaluate the group decision making problems which have inter dependent or inter active attributes. Operational laws are developed for hesitant 2-tuple linguistic elements and based on these operational laws hesitant 2- tuple weighted averaging operator and generalized hesitant 2- tuple averaging operator are proposed. Combining Choquet integral with hesitant 2-tuple linguistic information, some new aggregation operators are defined, including the hesitant 2-tuple correlated averaging operator, the hesitant 2-tuple correlated geometric operator and the generalized hesitant 2-tuple correlated averaging operator. These proposed operators successfully manage the correlations among the elements. After investigating the properties of these operators, a multiple attribute decision making method based on these operators, is suggested. Finally, an example is given to illustrate the practicality and feasibility of proposed method.
Rashid, Tabasam; Beg, Ismat; and Jamil, Raja N.
Induced hesitant 2-tuple linguistic aggregation operators with application in group decision making,
Applications and Applied Mathematics: An International Journal (AAM), Vol. 13,
2, Article 27.
Available at: https://digitalcommons.pvamu.edu/aam/vol13/iss2/27