Table 2.

Computational results of China.

Method	MAE	RMSE	MAPE	R2	RMSRE	Time
ARIMA	606	962	57.02	0.914	0.899	-
SARIMA	620	981	40.43	0.748	0.794	-
LSTM	398	623	21.31	0.901	0.490	-
ANFIS	405	718	64.21	0.858	1.198	-
PSO-ANFIS	353	620	52.07	0.892	0.871	31.64
GA-ANFIS	362	622	87.91	0.902	3.216	34.83
ABC-ANFIS	433	696	53.3	0.887	1.101	60.87
FPA-ANFIS	371	622	80.55	0.898	3.152	30.42
FPASCA-ANFIS	362	606	39.58	0.906	0.743	25.58

the best results are in bold.