A method of Grade division based on Set Pair Analysis

Author

Liu, Huilin ; Chen, Zhe ; Wang, Guoren ; Xin, Junchang

Author_Institution

Coll. of Inf. Sci. & Eng., Northeastern Univ., ShenYang, China

Volume

2

fYear

2010

fDate

10-12 Aug. 2010

Firstpage

962

Lastpage

966

Abstract

As a branch of Group Decision-Making Method, Grade division plays an important role in many applications such as hazard assessment, quality evaluation, and performance inspection and so on. At present, the most popular grade division method is fuzzy comprehensive evaluation, which determines the decision objects´ grade through analysis of evaluation vector. One problem with this approach is that it only considers the grades´ own values and pays little consideration to the relationships among them. In this paper, the investigation introduces the method of Set Pair Analysis (SPA), which analyzes the relationships among grades from aspects of identity, discrepancy and contrary to make the division result more in line with actual situation.

Keywords

decision making; fuzzy set theory; group theory; vectors; evaluation vector analysis; fuzzy comprehensive evaluation; grade division; group decision-making method; set pair analysis; Biological system modeling; Data mining; Data models; Decision making; Floods; Force; Fuzzy systems; Fuzzy comprehensive evaluation; Grade Division; Set Pair Analysis; evaluation vector; incomplete data;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems and Knowledge Discovery (FSKD), 2010 Seventh International Conference on

Conference_Location

Yantai, Shandong

Print_ISBN

978-1-4244-5931-5

Type

conf

DOI

10.1109/FSKD.2010.5569150

Filename

5569150