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頁籤選單縮合
題 名 | An Interval Arithmetic Approach for Fuzzy Multiple Criteria Group Decision Making |
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作 者 | Tsao,Chung-tsen; | 書刊名 | Asia Pacific Management Review |
卷 期 | 7:1 2002.03[民91.03] |
頁 次 | 頁25-39 |
分類號 | 494.542 |
關鍵詞 | 群體決策; Fuzzy MCGDM; Membership function; Interval arithmetic; α-cuts; |
語 文 | 英文(English) |
英文摘要 | This work suggests an interval arithmetic based algorithm to solve the fuzzy multiple criteria group decision-making (MCGDM) problem. In the proposed method, the ratings of alternatives under different criteria and the importance weights of the criteria are firstly transformed into a comparable scale. Secondly, the membership function of the aggregation of the transformed ratings and transformed importance weights for each alternative is developed by using interval arithmetic and α-cuts of fuzzy numbers. A ranking method can then be easily applied to order all the final fuzzy numbers. The proposed method enhances the applicability of fuzzy set theory to the ill-defined MCDM problems. A numerical example demonstrates the computational process of the proposed method. |
本系統中英文摘要資訊取自各篇刊載內容。