| 基于BP网络模型的青弋江水质预测研究 |
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| 引用本文： | 李峻,;孙世群. 基于BP网络模型的青弋江水质预测研究[J]. 安徽机电学院学报, 2008, 0(2): 23-26 |
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| 作者姓名： | 李峻, 孙世群 |
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| 作者单位： | [1]合肥工业大学资源与环境工程学院,安徽合肥230009; [2]芜湖市环境保护局,安徽芜湖241000 |
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| 摘 要： | 以水质因子CODCr为例,构建并训练BP神经网络预测模型,分别从空间和时间上对青弋江芜湖市区段水质进行预测,并用实际监测值检验预测精度.预测结果说明BP网络模型在青弋江水质的预测方面是一种简单有效的方法.
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| 关 键 词： | BP神经网络 预测模型 CODCr 青弋江 |
Water quality prediction in qinyijiang river wuhu area based on BP artificial neural network |
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| Affiliation: | LI Jun,SUN Shi-qun(1. Seh. of Natur. Reso. ＆ Envir. Engn. , Hefei University of Technology , Hefei 230009, China; 2. Wuhu Environmental Protection Bureau ,Wuhu 241000 ,China) |
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| Abstract: | The paper contructs and trains CODCr, prediction models of BP artificial neural network to predicate the water quality of Qinyijiang River in WuHu Area in the order of space and time. The prediction accuracy is tested using the actual data. The prediction result shows BP artificial neural network is a simple and effective method for water quality prediction in Qinyijiang River. |
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| Keywords: | BP artificial neural network prediction models CODCr Qinyijiang River |
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