安徽农业科学2011，Vol.39Issue(33)：20687-20689,20740,4.
BP神经网络方法在城市土地生态安全评价中的应用——以武汉市为例
Application of BP Neural Network in Urban Land Ecological Security Assessment
摘要
Abstract
Take Wuhan as an example, 21 indicators were chose to set up the evaluation index system of land ecological security. By using BP neural network method, all indicators data as input for the neural network training, and get the sub-level of security evaluation results. And the result shows that the security level of Wuhan' s in 2008 and 2009 are both general safety, and its safer in 2010. Finally, BP neural network method is a feasible land ecological security evaluation method.关键词
土地生态/安全评价/BP神经网络Key words
Land ecology/Security evaluation/BP neural network分类
管理科学引用本文复制引用
曾浩,张中旺,张红,马喜..BP神经网络方法在城市土地生态安全评价中的应用——以武汉市为例[J].安徽农业科学,2011,39(33):20687-20689,20740,4.基金项目
湖北省教育厅科学技术重点研究项目(D20112602). （D20112602）
