一種新的有優(yōu)序綜合評(píng)價(jià)的群決策方法
發(fā)布時(shí)間:2018-10-23 11:53
【摘要】:在群決策中存在著多個(gè)決策者根據(jù)自己的知識(shí)、經(jīng)驗(yàn)和偏好獨(dú)立選擇決策方法 ,對(duì)決策方案集作出決策后 ,如何綜合確定群體決策方案的多人多指標(biāo)群決策問題。針對(duì)這類問題中決策信息量較少 ,而決策一致性較差的特點(diǎn) ,在分析一些決策方法的基礎(chǔ)上 ,提出了一種多人有優(yōu)序綜合評(píng)價(jià)的群決策方法。該方法首先采用總體偏差法對(duì)決策方案進(jìn)行分類 ,然后對(duì)元素個(gè)數(shù)多于 1的類采用足碼法進(jìn)行排序 ,最后綜合得到整個(gè)決策方案的排序。通過具體算例的比較 ,表明該方法彌補(bǔ)了原有方法的不足 ,具有明顯的有效性。
[Abstract]:In group decision making, there are many decision makers who choose the decision method independently according to their own knowledge, experience and preference. After making the decision on the decision plan set, how to comprehensively determine the group decision making scheme is a multi-person multi-index group decision making problem. In view of the fact that the decision-making information is less and the decision consistency is poor in this kind of problems, a group decision making method based on the analysis of some decision methods is proposed. In this method, the total deviation method is first used to classify the decision scheme, then the sufficient code method is used to sort the class with more than 1 element number. Finally, the ranking of the whole decision scheme is obtained synthetically. The comparison of numerical examples shows that this method can make up for the deficiency of the original method and has obvious validity.
【作者單位】: 中南大學(xué)工商管理學(xué)院
【基金】:南方證券與期貨研究中心科研基金資助課題
【分類號(hào)】:C934
[Abstract]:In group decision making, there are many decision makers who choose the decision method independently according to their own knowledge, experience and preference. After making the decision on the decision plan set, how to comprehensively determine the group decision making scheme is a multi-person multi-index group decision making problem. In view of the fact that the decision-making information is less and the decision consistency is poor in this kind of problems, a group decision making method based on the analysis of some decision methods is proposed. In this method, the total deviation method is first used to classify the decision scheme, then the sufficient code method is used to sort the class with more than 1 element number. Finally, the ranking of the whole decision scheme is obtained synthetically. The comparison of numerical examples shows that this method can make up for the deficiency of the original method and has obvious validity.
【作者單位】: 中南大學(xué)工商管理學(xué)院
【基金】:南方證券與期貨研究中心科研基金資助課題
【分類號(hào)】:C934
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