TOPSIS-AHP方法在城市综合实力评价中的应用

Application of TOPSIS-AHP Method in the Evaluation of City Comprehensive Strength

在多指标综合评价中,层次分析法是确定指标权重的常用方法,但层次分析法的明显缺陷是具有主观性。为消除主观性,在层次分析法中引入逼近理想解的思想,从而构建一种确定指标权重的新方法—TOPSIS-AHP方法,并将其应用于线性加权综合评价模型中。实例表明,TOPSIS-AHP方法解决了城市综合实力评价中指标权重的确定,且评价结果更加符合实际。

In the multi-criteria comprehensive evaluation, analytical hierarchy process is a common way to decide the index weight. However, an obvious shortcoming of it is its subjectivity. To solve this problem, an approximate ideal solution is introduced in the analytical hierarchy process, and a new method of deciding the index weight-TOPSIS- ARP is established and applied to the linear weighted comprehensive evaluation model. Practice shows that this method determines the index weight in the evaluation of city comprehensive strength and the result is more practical.