Fuzzy multiattribute group decision making based on intuitionistic fuzzy sets and evidential reasoning methodology》.pdf

Information Fusion 27 (2016) 215–227 Contents lists available at ScienceDirect Information Fusion journal homepage: www.else /locate/inffus Fuzzy multiattribute group decision making based on intuitionistic fuzzy sets and evidential reasoning methodology Shyi-Ming Chen a,⇑, Shou-Hsiung Cheng b,c, Chu-Han Chiou a a Department of Computer Science and Information Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan b Department of Information Management, Chienkuo Technology University, Changhua, Taiwan c Department of Kinesiology Health Leisure Studies, Chienkuo Technology University, Changhua, Taiwan a r t i c l e i n f o a b s t r a c t Article history: In this paper, we propose a new fuzzy multiattribute group decision making method based on Received 8 December 2014 intuitionistic fuzzy sets and the evidential reasoning methodology. First, the proposed method uses Received in revised form 24 February 2015 the evidential reasoning methodology to aggregate each decision maker’s decision matrix and the Accepted 23 March 2015 weights of the attributes to get the aggregated decision matrix of each decision maker. Then, it uses Available online 1 April 2015 the obtained aggregated decision matrices of the experts, the weights of the experts and the evidential reasoning methodology to get the aggregated intuitionistic fuzzy valu