Journal of University of Science and Technology of China ›› 2015, Vol. 45 ›› Issue (12): 1036-1040.DOI: 10.3969/j.issn.0253-2778.2015.12.012

• Research Articles:Management Science and Engineering • Previous Articles    

Approach to interval-valued intuitionistic fuzzy multiple attribute decision making with preference information

DUAN Chuanqing   

  1. 1.School of Business Administration,Hefei University of Technology, Hefei 230009, China; 2.School of Mathematics, Hefei University of Technology, Hefei 230009,China
  • Received:2014-10-12 Revised:2015-06-13 Accepted:2015-06-13 Online:2023-03-27 Published:2015-06-13

Abstract: With respect to interval-valued intuitionistic fuzzy multiple attribute decision making problems with preference information on alternatives and unknown weight information, some functions and a new entropy were proposed. To gain the weights of the attributes, a new method was proposed based on the entropy and the deviation between values of the preference and values of the attributes. Next, a formula of interval-valued intuitionistic fuzzy numbers correlation coefficient with attribute weights was defined and then a method for ranking the alternatives was proposed. Finally, the method was used as an example to verify its simplicity and effectiveness.

Key words: interval-valued intuitionistic fuzzy number, preference, entropy, correlation coefficient

CLC Number: