Research of the Investment Departure Early Warning Model of Infrastructure Projects Based on BP Neural Network

Li Wang ()
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Li Wang: XiHua University

Chapter Chapter 47 in Proceedings of the 18th International Symposium on Advancement of Construction Management and Real Estate, 2014, pp 477-485 from Springer

Abstract: Abstract The construction and investment on infrastructure projects are becoming hotter all around China in the new century. The infrastructure projects of China are showing some unbalance while they promote the regional social and economic development and create excellent benefits for economic development. This paper tried to give out a guide of model and practice about the infrastructure projects investment departure based on neural network. Fist, this paper defined the six early warning indexes—the cost performance index, the schedule performance index, the investment variance, the schedule variance, the risk rate of investment variance and the risk rate of schedule variance. Then, input the historical data of multiple stages to the pre-learning neural network model, we could get the deviation degree of investment in infrastructure projects. Data examples showed that the model was valid.

Keywords: BP neural network; Infrastructure projects; Early warning indexes; Early warning model (search for similar items in EconPapers)
Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-642-44916-1_47

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DOI: 10.1007/978-3-642-44916-1_47

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