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題名 | Fuzzy Multi-Expert Decision Making=模糊多專家決策 |
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作者 | 洪景祥; | 書刊名 | 筧橋學報 |
卷期 | 6 1999.09[民88.09] |
頁次 | 頁423-434 |
分類號 | 494.542 |
關鍵詞 | 模糊集合; 模糊決策; 模糊化; 總合; 反模糊; Fuzzy set; Fuzzy decision-making; Fuzzification; Aggregation; Defuzzification; |
語文 | 英文(English) |
中文摘要 | 決策乃是為了解決某一特定問題從諸多可使用的方法中選擇一最有利的方法的處 理過程。單個人的決策,諮詢式的決策,或者委員會式的決策等都可資利用以解決問題。在 此我們僅對於委員會式的決策有興趣,尤其是在模糊環境下的決策問題。此篇論文主要將討 論可以聯合或結合各專家不同意見以產生一決策。我們的進行步驟是,首先設定一些基本的 定義,符號,以及模糊集合運算,其次討論模糊化方法,然後研究總合技巧並介紹四個常用 的反模糊方法。最後以臺幣兌換美金匯率的具體範例來說明其應用。 |
英文摘要 | Decision-making is a process to choose a preferred course of action from available alternatives for solving a specific problem. There are several decision-making methods, such as individual decision, consultative decision, or committee's decisions, can be employed to resolve problems. Here we are only interested in the committee's decision making, specifically in a fuzzy environment. Mainly in this paper we are going to discuss methods that can be used to combine, or collaborate experts' opinions to obtain the best decision. We will proceed from defining some basic definitions, notations, and operations for fuzzy set first. Fuzzification methods are discussed next, after then the aggregation schemes are investigated and four of the most commonly used defuzzification methods are introduced. Finally, a concrete example, Taiwan's currency exchange rate to US dollar, is provided to demonstrate the application. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。