AHP-Elman算法的城市轨道交通绿色站点技术体系及评价研究

Research on technology system and evaluation of urban rail transit green station based on AHP-Elman algorithm

为了确定绿色地铁站点的评价指标,在遵从全面、合理、有效、可行的原则下,制定了7个一级指标、27个二级指标,并进行指标评价算法研究,得出了绿色度的得分。对于指标评价,应用AHP-Elman算法。AHP算法主要确定一级指标的权重,Elman算法主要应用二级指标作为输入,对一级指标作为输出,得出一级指标的预测值。对权重和指标的预测值进行乘积处理,得到绿色度的最后得分。

To determine the evaluation index of green subway station,in compliance with the comprehensive,reasonable,effective,principle of feasibility,making 7 first level indicators,27 level two indexes,and then studied the evaluation algorithm,finally obtains the green degree score.AHP-Elman algorithm was used for evaluation.AHP algorithm is mainly used to determine the weights of the first level indicators,two indicators of the Elman algorithm is mainly used as input for the first level indicators as output,predict a target value.The final score of the green degree is obtained by product processing of the weight and the predicted value of the index.