%0 Journal Article
%A MA Qinggong
%T Decision making model based on weighted hesitant Frank geometric algorithm
%D 2018
%R 10.3778/j.issn.1002-8331.1808-0340
%J Computer Engineering and Applications
%P 123-127
%V 54
%N 24
%X Weighted hesitant fuzzy set is a generalized hesitant fuzzy set, which can more accurate and comprehensive describe decision information. The Frank norm operations can mine the relationship between multiple input parameter values. Based on the Frank norm, this paper develops a weighted hesitant fuzzy group decision making model based on the weighted hesitant Frank geometric average operator. Firstly, the new weighted hesitant fuzzy basic operations are introduced by using Frank norm, and a novel score function is constructed. Then, the Weighted Hesitant Frank Geometric Average（WHFGA） operator is proposed, and the related properties of WHFGA operator with respect to parameter r are studied. Finally, based on the WHFGA operator, a weighted hesitant fuzzy multi-attribute group decision making model is designed, and an example is provided to illustrate that the WHFGA operator has excellent internal consistency.
%U http://cea.ceaj.org/EN/10.3778/j.issn.1002-8331.1808-0340