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Table 6

Statistics results of forecasting models, forecasted based on the denoised time series

		ARIMA	ANN-MLP	RFB	QES	GP
Pre	R²	0.17	0.19	0.20	0.09	0.12
Pre	RMSE	3.22	4.11	4.12	5.12	4.36
Max	R²	0.99	0.99	0.99	0.95	0.91
Max	RMSE	0.75	2.95	2.95	1.75	1.95
Min	R²	0.98	0.99	0.99	0.92	0.87
Min	RMSE	0.80	0.84	0.85	0.83	0.88

		ARIMA	ANN-MLP	RFB	QES	GP
Pre	R²	0.17	0.19	0.20	0.09	0.12
Pre	RMSE	3.22	4.11	4.12	5.12	4.36
Max	R²	0.99	0.99	0.99	0.95	0.91
Max	RMSE	0.75	2.95	2.95	1.75	1.95
Min	R²	0.98	0.99	0.99	0.92	0.87
Min	RMSE	0.80	0.84	0.85	0.83	0.88

Pre, daily precipitation; Max, daily maximum temperatures; Min, daily minimum temperatures.