基于后向气团轨迹的大气污染特征时序混合模型研究

许睿, 刘相阳, 文益民, 沈世铭, 李建

Research on time series hybrid model of air pollution characteristics based on backward air mass trajectory

Rui Xu, Xiangyang Liu, Yimin Wen, Shiming Shen, Jian Li

表4 六种模型的预测表现

Table 4 Prediction performance of six models

Method RMSE MAE SMAPE ARIMA 0.424 0.368 5.01% LUR 0.350 0.319 4.34% GRU 0.292 0.243 3.28% APNet 0.251 0.225 2.21% DCCN⁃ALSTM 0.235 0.216 2.16% H⁃VGG⁃LSTM 0.202 0.198 1.97%