Air Quality Prediction Model Based on Spatiotemporal Data Analysis and Metalearning

Table 3

The performance of GAT-LSTM with different influence radius on Beijing dataset ().

(km)	RMSE	MAE	ACC
5	39.1	24.8	0.767
10	33.3	21.9	0.778
20	28.5	20.1	0.799
25	30.3	20.5	0.797
40	29.7	20.2	0.796
60	28.8	20.5	0.798
100	29.3	20.2	0.796