| 基于遗传神经算法的区域水资源预警方法研究 |
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| 引用本文： | 文俊,李靖,王龙,郑垂勇. 基于遗传神经算法的区域水资源预警方法研究[J]. 生态经济(学术版), 2006, 0(7): 28-30 |
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| 作者姓名： | 文俊 李靖 王龙 郑垂勇 |
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| 作者单位： | 河海大学商学院，云南农业大学水利水电与建筑学院，云南农业大学水利水电与建筑学院，河海大学商学院 南京290098，云南农业大学水利水电与建筑学院，昆明650201，昆明650201，昆明650201，南京290098 |
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| 基金项目： | 云南省科技攻关项目;辽宁省院校合作项目 |
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| 摘 要： | 本文在区域水资源预警理论分析基础上,应用遗传算法(Genetic Algorithm)与误差反传(Back Propagation)网络结构模型相结合的思路,设计了一套应用遗传算法训练神经网络权重的新方法,据此提出了基于遗传神经算法的区域水资源预警理论方法和模型,并对哈尼梯田水资源进行了预警分析研究。初步检验结果表明,模型具有良好的预测及预警效果,从而为水资源预警研究提供了一种新的方法和思路。
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| 关 键 词： | 水资源预警 遗传算法 神经网络 |
On the Early Warning Methodology of Region Water Resources based on the Neural Networks and Genetic Algorithm |
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| WEN Jun,LI Jing,WANG Long,ZHENG Chui-yong. On the Early Warning Methodology of Region Water Resources based on the Neural Networks and Genetic Algorithm[J]. Ecological Economy, 2006, 0(7): 28-30 |
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| Authors: | WEN Jun LI Jing WANG Long ZHENG Chui-yong |
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| Affiliation: | 1.Faculty of Business, Hohai University, Nanjing 290098, China; 2.College of Water Research, Hydraulic Power and Architecture, Yunnan Agricultural University Kunming 650201, China |
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| Abstract: | On the basis of the early warning theoretic analysis on region water resources,a new method of genetic algorithm neural networks weighty factors is built,under the thought of combination between genetic algorithm and back propagation networks modeling.According to this,the early warning theoretic method on region water resources and modelings based on genetic algorithm are proposed,and the early warning research into the water resources in Hani terraced fields is carried on.Preliminary justified results indicate that the modeling makes reasonable prediction and the early warning effect,which provides the early warning research into water resources with a new method and thought. |
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| Keywords: | early warning of water resources genetic algorithm neural networks |
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