摘要
首先利用贝叶斯公式 ,在各方案下 ,对指标主观权重进行逐个修正 ;然后 ,利用最小二乘法建立指标权重的优化模型 ,并给出精确解 ,应用实例表明了该方法的有效性。
In this paper, first every criterion weigh which has been given subjectivly is revised by Bayes formula based on the information of every scheme. Then the model that determines the index weight is established using least square method and the exact solution is given. Finally an example shows the validity of this mothod.
出处
《上海海运学院学报》
北大核心
2003年第2期168-170,174,共4页
Journal of Shanghai Maritime University
