ECOLOGICAL PLANNING FOR SMALL TOWN BASED ON BP ARTIFICIAL NEURAL NETWORKS——TAKING ZHONGHE TOWN OF MEIHEKOU CITY AS AN EXAMPLE
将人工神经网络模型引入生态规划，以梅河口市中和镇为例，评价其生态健康处于亚健康水平，并基于实际调查数据构建生态适宜性评价模型，最终提出生态分区方案。
In this paper,artificial neural network(ANN),a computational model,was introduced into ecological planning.A ecological suitability evaluation model was developed by using(Back-Propagation)ANN and used in practical assessment.In this paper,based on the previous studies,the level of ecological health in Zhonghe town,Meihekou city,was evaluated firstly.The result showed that the ecological status of Zhonghe town was at the level of sub health.And then,with the help of MATLAB7.0,a suitability evaluation model,its data obtained by actual investigation,was developed based on ANN model and ecological planning theory.Finally,comprehensively considering the result of ecological suitability evaluation and the level of ecological health,ecological regional division program of Zhonghe town was brought forward.