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ISSN : 2005-0461(Print)
ISSN : 2287-7975(Online)
Journal of Society of Korea Industrial and Systems Engineering Vol.30 No.1 pp.89-95
DOI :

퍼지 AHP 적용에 있어서 평가자 신뢰도와 위험인식 성향의 반영

남지희*, 이영건*, 김관현*, 최기련**, 박찬국*
한국원자력연구소*, 아주대학교 에너지학과**

The Consideration of Evaluator's Confidence and Risk Attitude in Fuzzy-AHP

Gi-Ryun Choi**, Nam Ji-Hee*, Lee Young-Gun*, Kim Kwan-Hyun*, Park Chan-Gook *
Dept. of Energy, Ajou Univ**
Korea Atomic Energy Research Institute*
[$AuthorMark7$]

Abstract

In general, reliability of AHP(Analytic Hierarchy Process) depends on pairwise comparison of evaluators. In addition, human judgment on the importance of alternatives or criteria is always imprecise and vague. To cope with these shortcomings, Fuzzy AHP is suggested and used widely recently. But in Fuzzy AHP, it cannot deal with the evaluator's various attitudes towards risk and confidence owing to evaluator's different expertise and experience. This paper proposes a method for consideration of evaluator's confidence and risk attitude in Fuzzy AHP. And suggested methods are applied various scenarios to verify the meaningfulness. The result shows that the priority of alternatives can be change through the consideration of evaluator's confidence and risk attitude.

Reference