【摘要】：結(jié)合區(qū)間不確定性語言集與比例二元組,提出區(qū)間值比例二元組的概念;基于得分函數(shù)與精確函數(shù),給出了兩個(gè)區(qū)間值比例二元組的比較方法,并介紹了區(qū)間值比例二元組與區(qū)間數(shù)之間的轉(zhuǎn)換函數(shù);在此基礎(chǔ)上,提出區(qū)間值比例二元組加權(quán)幾何算子及區(qū)間值比例二元組有序加權(quán)幾何算子;針對不同語言標(biāo)度的群決策問題,通過統(tǒng)一標(biāo)度給出了相應(yīng)的多屬性群決策方法,并將其用于投資商投資過程中。
[Abstract]:The concept of interval valued proportional binary group is proposed based on interval uncertainty language set and proportional binary group, and the comparison method of two interval valued proportional binary groups is given based on score function and accurate function. The transformation function between interval valued proportional binary group and interval number is introduced, on the basis of which, the weighted geometric operator of interval valued proportional binary group and ordered weighted geometric operator of interval valued proportional binary group are proposed. Aiming at the problem of group decision making with different language scales, the corresponding multi-attribute group decision making method is given through unified scale, and it is applied to the investment process of investors.
【作者單位】： 安徽師范大學(xué)數(shù)學(xué)計(jì)算機(jī)科學(xué)學(xué)院;
【基金】：安徽高校省級科學(xué)研究項(xiàng)目(No.KJ2102A136)
【分類號】：C934

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1 阮艷麗;基于語言值區(qū)間二元組能量聚合算子的多屬性決策方法研究[D];西華大學(xué);2014年

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