| The Application of BP Networks to Land Suitability Evaluation |
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| 作者姓名： | LIUYanfang JIAOLimin |
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| 作者单位： | professor,SchoolofResourceandEnvironmentScience,WuhanUniversity,129LuoyuRoad,Wuhan430079,China |
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| 基金项目： | ProjectsupportedbytheOpenFoundationofLIESMARS (No.(99) 0 30 1 ) |
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| 摘 要： | The back propagation (BP) model of artificial neural networks (ANN) has many good qualities comparing with ordinary methods in land suitability evaluation.Through analyzing ordinary methods‘ limitations,some sticking points of BP model used in land evaluation,such as network structure,learning algorithm,etc.,are discussed in detail,The land evaluation of Qionghai city is used as a case study.Fuzzy comprehensive assessment method was also employed in this evaluation for validating and comparing.
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| 关 键 词： | 神经网络 BP算法 土地利用 |
| 收稿时间： | 30 April 2008 |
The application of BP networks to land suitability evaluation |
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| LIUYanfang JIAOLimin.The Application of BP Networks to Land Suitability Evaluation[J].Geo-Spatial Information Science,2002,5(1):55-61. |
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| Authors: | Liu Yanfang Jiao Limin |
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| Institution: | LIU Yanfang JIAO Limin |
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| Abstract: | The back propagation (BP) model of artificial neural networks (ANN) has many good qualities comparing with ordinary methods in land suitability evaluation.Through analyzing ordinary methods' limitations,some sticking points of BP model used in land evaluation,such as network structure,learning algorithm,etc.,are discussed in detail,The land evaluation of Qionghai city is used as a case study.Fuzzy comprehensive assessment method was also employed in this evaluation for validating and comparing. |
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| Keywords: | ANN BP networks BP algorithm land suitability evaluation |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
