摘要
为了对大气环境监测点进行优化选择 ,以大气质量分级标准为训练样本 ,构造BP网络进行训练 ,用训练好的BP网络对某地的大气环境监测采样点进行了优选 ,并与物元分析法优选结果进行比较。结果表明 。
The application of BP network involves training the BP network by the national standard of atmospheric environmental quality (GB3095-1996), the selection of monitoring sites for an area and the comparison of the selected sites with those by the matter extension set analysis. The result shows the sites determined by BP network are of objectiveness and representativeness.
出处
《环境科学与技术》
CAS
CSCD
2003年第5期19-20,共2页
Environmental Science & Technology
基金
四川省教育厅自然科学基金重点项目 ( 2 0 0 2 0 1 0 )
关键词
BP网络
大气环境监测
环境测点优选
back propagation (BP) network
atmospheric environmental monitoring
selection of environmental monitoring sites
