| 蚁群投影寻踪回归在大型灌区节水改造效益综合评价中的应用 |
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| 引用本文： | 方崇,蔡小超,张春乐.蚁群投影寻踪回归在大型灌区节水改造效益综合评价中的应用[J].中国农村水利水电,2010,0(3):62-65. |
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| 作者姓名： | 方崇 蔡小超 张春乐 |
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| 作者单位： | 1. 广西水利电力职业技术学院,广西,南宁,530023
2. 郑州水利学校,河南,郑州,450011 |
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| 基金项目： | 广西壮族自治区水利厅科技专项基金(桂水科No.200806) |
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| 摘 要： | 从灌区可持续发展的内涵出发, 结合评价目标要求和相关的文献资料, 从社会性、资源性、经济性、技术性和生态环境性等5个方面，提出了灌区节水改造效益综合评价指标体系，建立了灌区改造综合评价的投影寻踪模型，利用蚁群算法优化其投影方向, 根据投影值对节水改造效益进行科学评价。将该方法应用于关中大型灌区节水改造项目效益评价中，结果表明，该技术避免了评判专家主观确定权重，评价结果客观准确、方法简单，为灌区改造综合评价提供了一条新的途径。
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| 关 键 词： | 灌区 节水改造 投影寻踪 蚁群算法 |
A Comprehensive Evaluation of Projection Pursuit Evaluation Based on Ant Colony Algorithm in Water-saving Improvement in Irrigation Districts |
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| FANG Chong
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CAI Xiao-chao
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ZHANG Chun-le.A Comprehensive Evaluation of Projection Pursuit Evaluation Based on Ant Colony Algorithm in Water-saving Improvement in Irrigation Districts[J].China Rural Water and Hydropower,2010,0(3):62-65. |
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| Authors: | FANG Chong CAI Xiao-chao ZHANG Chun-le |
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| Institution: | FANG Chong1,CAI Xiao-chao2,ZHANG Chun-le1(1.Guangxi Technology College of Water Conservancy , Electric Power,Nanning 530023,2.Zhengzhou Water Conservancy School,Zhengzhou 450011,China) |
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| Abstract: | Based on the connotation of sustainable development,A comprehensive benefit evaluation index system of water-saving improvement in irrigation districts is provided in five aspects: society,resources,economy,technology,and ecological environment.It combines goals evaluation with relative literature.It establishes the projection pursuit model to improve comprehensive evaluation,and uses Ant Colony Algorithm optimization and its project direction.Water-saving improvement benefit can be scientifically evaluated... |
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| Keywords: | irrigation district water-saving improvement projection pursuit ant colony algorithm comprehensive evaluation |
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