| BP神经网络在工程造价估算中的应用 |
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| 引用本文： | 符俊,吴淑利.BP神经网络在工程造价估算中的应用[J].交通科技与经济,2005(3):22-23. |
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| 作者姓名： | 符俊 吴淑利 |
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| 作者单位： | 海口市市政工程设计院,海南,海口,570102;长沙理工大学,湖南,长沙,410000 |
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| 摘 要： | 运用BP神经网络方法,对土木工程造价做有益的探讨。利用神经网络可以节省时间,减小历史状况对价格估算的影响,也有利于应用工程量清单为基础的国际惯例。并以收集到的样本为例,对该模型进行了实证研究,表明了该方法的有效性。
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| 关 键 词： | 造价估算 工料消耗 神经网络 |
| 文章编号： | 1008-5696-(2005)03-0022-02 |
| 修稿时间： | 2004年9月20日 |
Application of BP neural network in engineering cost estimation |
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| FU Jun,WU Shu-li.Application of BP neural network in engineering cost estimation[J].Technology & Economy in Areas of Communications,2005(3):22-23. |
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| Authors: | FU Jun WU Shu-li |
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| Institution: | FU Jun1,WU Shu-li2 |
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| Abstract: | This paper uses the method of BP neural network to study the cost estimation in civil engineering. Time, history condition and the like that affect cost estimation can be reduced in some degree. The BP neural network helps a lot in using the quantitative sheet fit for international usage. Research is made on this model based on the practical experience, which proves to be effective. Through the simulation study with practical data, the model presents very good performance. |
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| Keywords: | cost estimation material and labor consumption neural network |
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