【摘要】 介绍了两种高速公路后评价的方法;针对神经网络方法在后评价中、尤其是社会评价中的不足,提出了相应的解决办法,即社会效益评价指标体系的标准化和数据采集粒度的细化。更多还原

【Abstract】 Two methods to evaluate highway social benefit are introduced. Aiming at disadvantages of the neural network method in highway evaluation, especially in its social benefit evaluation, corresponding methods are presented to standardize the social benefit evaluation index system and to divide the data collection.更多还原