摘要
为准确分析建设项目社会风险评价指标权重,做好社会风险评估工作,运用DEMATEL-ANP的集成方法确定了社会风险评价指标的主观混合权重,基于熵权法确定了指标的客观权重,并利用最小误差平方和原理缩小两者之间的差距,确定了权重的最佳组合方式.经实例验证,表明使用该方法确定的组合权重结果即可以体现各指标的数据信息,又能反映指标的客观影响,避免了单一权重的不足.
In order to determine social risk assessment indice weights of construction projects effectively,subjective hybrid weights were established by using the integration of decision-making trial and evaluation laboratory（ DEMATEL） and the analytic network process（ ANP）. The Entropy method was used to determine the objective weights,and the principle of least sum of square error was employed to narrow the gap between the two weights,so that the combination weights of the factors were determined. Case study shows that the results of the indice weights can reflect not only the information of the data but the objective reality,and avoid the disadvantages of the single weight.
出处
《大连交通大学学报》
CAS
2016年第3期1-5,共5页
Journal of Dalian Jiaotong University
作者简介
宋双双（1991-），女，硕士研究生；
左忠义（1973-），男，教授，博士，主要从事城市交通规划与管理方面的研究E-mail：zuozy@djtu．edu．cn．
