BP 神经网络在地铁工程项目风险评价中的应用
佚名
【期刊名称】《电子测试》 【年(卷),期】2013(000)012
【摘要】 地铁工程项目施工中不可避免会遇到风险，建立风险指标评价集对地铁工程项目进行综合评价，旨在使管理者能够事前对风险有充分的了解，在此基础上积极应对。本文针对传统的项目风险评价技术的不足，将 BP 神经网络引入到地铁工程项目风险评价中，建立风险评价指标体系并且设计 BP 神经网络模型，通过 matlab 工具箱并结合工程实例，实现了 BP 神经网络在地铁工程项目风险评价中的应用。%Subway projects will inevitably encounter risks in the course of project construction. Establishing risk indicators means comprehensively evaluating subway projects,which aims to enable managers to have a full understanding of risks in order to make them response in a right way.In this paper,BP neural network is applied to the risk assessment of subway projects as there are shortages in traditional systems. By setting up a risk evaluation index system and designing a BP neural network model,the author tries to prove that BP neural network can be a perfect application in evaluating the risks of subway projects,which can also be seen in matlab toolbox and the engineering example. 【总页数】2页(237-238)
【关键词】BP 神经网络;地铁工程;风险评价;评价指标
BP 神经网络在地铁工程项目风险评价中的应用
