Title :
Decision Making Approaches Based on Type 2 Fuzzy Soft Sets
Author :
Yaya Liu;Keyun Qin;Yang Xu
Author_Institution :
Coll. of Math., Southwest Jiaotong Univ., Chengdu, China
Abstract :
By combining type-2 fuzzy set theory and soft set theory, the notion of type-2 fuzzy soft set theory is proposed. In other words, our type-2 fuzzy soft set theory is a type-2 fuzzy extension of the soft set theory. Some operations are defined on type-2 fuzzy soft sets. Two algorithms are given to solve decision making problems under complete type-2 fuzzy soft sets environment and incomplete type-2 fuzzy soft sets environment, respectively.
Keywords :
"Decision making","Fuzzy sets","Uncertainty","Electronic mail","Mathematical model"
Conference_Titel :
Intelligent Systems and Knowledge Engineering (ISKE), 2015 10th International Conference on
DOI :
10.1109/ISKE.2015.65
