Release Time:2019-03-09  Hits:

Indexed by: Journal Papers

Date of Publication: 2016-03-10

Journal: JOURNAL OF INTELLIGENT & FUZZY SYSTEMS

Included Journals: Scopus、EI、SCIE

Volume: 30

Issue: 4

Page Number: 2257-2266

ISSN: 1064-1246

Key Words: Factor space; type-2 fuzzy sets; multifactorial decision making; comprehensive evaluation

Abstract: In this paper, a new method for the representation of concept in factor space by using type-2 fuzzy sets, and the composition method of states of factors is developed. A general model of multifactorial decision making based on type-2 fuzzy sets is formulated, and the comprehensive evaluation problem based on type-2 fuzzy sets is analyzed. Finally, two applied instances are given to demonstrate the effectiveness of the proposed methods.