基于BP神经网络的建筑工程投标价格是否低于成本的评判

A Method for Judging Whether Construction Bid Price going Below Construction Cost Based on Neural Networks

将BP神经网络理论应用于建筑工程评标中投标价格是否低于成本的评判 ,分析了建筑工程成本的构成及影响因素 ,讨论了评判网络结构的设计 。

By applying the theory of neural networks into judging whether the bid Price going below his cost in the work of picking and choosing contractor,this paper analyses constitute and influence factor of building engineering cost and discuss the problems of designing and traning of neural networks.