基于協(xié)同度的灰關(guān)聯(lián)VIKOR方法
發(fā)布時間:2018-10-31 14:52
【摘要】:為防止個別較差指標(biāo)的消極影響被其他指標(biāo)所中和,強化指標(biāo)的協(xié)同效應(yīng),提高決策的合理性,提出了一種基于協(xié)同度的灰關(guān)聯(lián)VIKOR決策方法。以λ協(xié)同度為基礎(chǔ),進(jìn)行規(guī)范化處理,并根據(jù)指標(biāo)值對方案的整體影響,建立了方案修正因子模型。以方案修正因子和灰關(guān)聯(lián)確定屬性權(quán)重的乘積作為綜合權(quán)重;在此基礎(chǔ)上使用比TOPSIS更穩(wěn)定和可靠的VIKOR方法對方案進(jìn)行擇優(yōu),并通過算例說明了方法的有效性和可行性。
[Abstract]:In order to prevent the negative influence of individual poor indexes from being neutralized by other indexes, to strengthen the synergistic effect of indicators and to improve the rationality of decision making, a grey correlation VIKOR decision making method based on synergy degree is proposed. On the basis of 位 synergy, the scheme correction factor model is established according to the overall influence of the index value on the scheme. The product of attribute weight is determined by the scheme correction factor and grey correlation, and on this basis, the VIKOR method, which is more stable and reliable than TOPSIS, is used to select the scheme. An example is given to illustrate the effectiveness and feasibility of the method.
【作者單位】: 臨沂大學(xué)商學(xué)院;南京航空航天大學(xué)經(jīng)濟與管理學(xué)院;
【基金】:國家自然科學(xué)基金重大研究計劃培育項目(No.90924022);國家自然科學(xué)基金面上項目(No.70971064);國家自然科學(xué)基金(No.71111130211,No.70901041,No.71171113)
【分類號】:C934
本文編號:2302596
[Abstract]:In order to prevent the negative influence of individual poor indexes from being neutralized by other indexes, to strengthen the synergistic effect of indicators and to improve the rationality of decision making, a grey correlation VIKOR decision making method based on synergy degree is proposed. On the basis of 位 synergy, the scheme correction factor model is established according to the overall influence of the index value on the scheme. The product of attribute weight is determined by the scheme correction factor and grey correlation, and on this basis, the VIKOR method, which is more stable and reliable than TOPSIS, is used to select the scheme. An example is given to illustrate the effectiveness and feasibility of the method.
【作者單位】: 臨沂大學(xué)商學(xué)院;南京航空航天大學(xué)經(jīng)濟與管理學(xué)院;
【基金】:國家自然科學(xué)基金重大研究計劃培育項目(No.90924022);國家自然科學(xué)基金面上項目(No.70971064);國家自然科學(xué)基金(No.71111130211,No.70901041,No.71171113)
【分類號】:C934
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