A method of speedy evaluation of cost of civil engineering based on BP neural network

被引：0

作者：

Shen Jinshan ^{[1
]}

Zhang Xiaoyang ^{[1
]}

机构：

[1] Zhengzhou Inst Aeronaut Ind Management, Dept Construct Management, Zhengzhou, Peoples R China

来源：

Proceedings of 2006 International Conference on Construction & Real Estate Management, Vols 1 and 2: COLLABORATION AND DEVELOPMENT IN CONSTRUCTION AND REAL ESTATE | 2006年

关键词：

neural network; cost of engineering; speedy cost evaluation; BP algorithm;

D O I：

暂无

中图分类号：

F8 [财政、金融];

学科分类号：

0202 ;

摘要：

The paper analyses factors that affect the cost of civil engineering project, and puts forward two models of civil engineering project, one of which is a qualitative model, and another is a quantitative model. Based on the two models, a method of BP neural network used for speedy cost evaluating of civil engineering project is put forward. The BP neural network model is trained by 18 samples obtained from some typical civil engineering projects, and 2 new projects are used for verifying the model. It is proved the method is practical and reliable.

引用

页码：340 / 342

页数：3

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