ResearchBib Share Your Research, Maximize Your Social Impacts
Sign for Notice Everyday Sign up >> Login

Multi-attribute Group Decision Making of Internet Public Opinion Emergency with Interval Intuitionistic Fuzzy Number

Journal: International Journal of Advanced engineering, Management and Science (Vol.2, No. 1)

Publication Date:

Authors : ; ;

Page : 43-48

Keywords : Internet Public Opinion Emergency; Interval Intuitionistic Fuzzy Number; Group decision; Weighted arithmetic average operator; Deviation degree;

Source : Downloadexternal Find it from : Google Scholarexternal


In this paper, an emergency group decision method is presented to cope with internet public opinion emergency with interval intuitionistic fuzzy linguistic values. First, we adjust the initial weight of each emergency expert by the deviation degree between each expert’s decision matrix and group average decision matrix with interval intuitionistic fuzzy numbers. Then we can compute the weighted collective decision matrix of all the emergencies based on the optimal weight of emergency expert. By utilizing the interval intuitionistic fuzzy weighted arithmetic average operator one can obtain the comprehensive alarm value of each internet public opinion emergency. According to the ranking of score value and accuracy value of each emergency, the most critical internet public emergency can be easily determined to facilitate government taking related emergency operations. Finally, a numerical example is given to illustrate the effectiveness of the proposed emergency group decision method

Last modified: 2016-02-20 16:39:52