New Algorithm for Indefinite Multi-objective Decision Making Based on Multiple-valued Intuitive Fuzzy Set Theory

摘要

There are three major difficulties in the indefinitemulti-objective decision making process: 1) how to expressthe indefinite information because of the information aboutattributes being indefinite; 2) how to express the indefiniteinformation because of the information has multi-channels;3) how to fuse the information into synthetic information.The multiple-valued intuitive fuzzy sets is one newmathematical model, this model can process well fuzzyinformation gained from multi-sources. In this paper, firstlyconduct the research to the multiple-valued intuitive fuzzyset's information fusion and construct some methods to fusethe information included in the degree of membership ornon-degree of membership of multiple-valued intuitive fuzzyset , then use the isomorphism mind to research indefiniteisomerism multi-objective decision making and constructone new algorithm for interval value and indefinitelanguage isomerism multi-objective decision making basedon isomorphism information fusion.