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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/8831

Title: 以可拓模糊偏好關係為基礎之模糊數排序方法及其應用之研究
A Study of Ranking Methods for Fuzzy Number Based on Extended Fuzzy Preference Relation and Its Application
Authors: 李選士
Contributors: NTOU:Department of Shipping and Transportation Management
Keywords: 模糊多準則決策;群體決策;模糊數;模糊偏好;模糊排序
Fuzzy multicriteria decision;Group decision making;Fuzzy number;Fuzzy preference;Fuzzy ranking
Date: 2001-08
Issue Date: 2011-06-28T07:00:20Z
Publisher: 行政院國家科學委員會
Abstract: Abstract:The crux of this paper is to propose a new ranking method for fuzzy numbers based on preference relation not only easy to compute but also perserving some good properties such as additivity. First, we extend the definition of fuzzy preference relaiton so that the degree of preference is not confined within 0 and 1. With the extension of the definition, we propose an extended fuzzy preference relation satisfying additivity. By additivity, we mean if the degree of preference of fuzzy number A over fuzzy number B is x and B over C is y then A over C is x + y.
Relation: NSC90-2416-H019-002
URI: http://ntour.ntou.edu.tw/ir/handle/987654321/8831
Appears in Collections:[航運管理學系] 研究計畫

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