智能算法具有学习非线性问题的能力,可有效优化环境模型结构与参数,是环境预警的重要工具。重点分析了遗传算法和人工神经网络的相关特征,并以太湖蓝藻水华预报预警为例,介绍其在提高环境模型精度中的应用。
Intelligent algorithm performs well in solving nonlinear problems,especially powerfully in model structure and parameters optimization,and thus an important tool in environmental early warning.Mainly analyzed the features of genetic algorithm and artificial neural network.Took cyanobacteria bloom in Taihu Lake as an example,the application of intelligent algorithem was discussed in improving environmental modeling accuracy.