A DBN-Based Deep Neural Network Model with Multitask Learning for Online Air Quality Prediction

Table 3

Comparison among different models.

Models					NO2				SO2
	MAE	RMSE	MAPE	Acc	MAE	RMSE	MAPE	Acc	MAE	RMSE	MAPE	Acc
Winning-Model [36]	23.63	35.33	243.63	0.40	14.34	19.55	80.50	0.64	8.56	14.24	70.01	0.54
OL-MTL-DBN-DNN	18.52	30.99	200.36	0.53	13.82	20.04	52.62	0.65	8.37	13.64	52.13	0.55
OL-DBN-DNN	25.09	36.66	305.78	0.37	15.06	21.36	65.40	0.62	8.96	14.49	61.52	0.52
DBN-DNN	26.49	36.85	390.55	0.33	17.43	25.90	63.52	0.56	10.11	14.72	80.58	0.46