Deep Echo State Network with Variable Memory Pattern for Solar Irradiance Prediction

Table 3

RMSE, nRMSE, MAE, and MAPE versus delayed time for evaluation period II at Seeley station.

Seeley
Model	Parameter	RMSE	nRMSE	MAE	MAPE
VMP-ESN		109.756	0.0696	80.639	0.0662
		77.474	0.0491	54.972	0.0442
		72.403	0.0459	48.903	0.0389
		77.188	0.0489	55.261	0.0444
		129.548	0.0821	96.560	0.0807
VMP1-DESN		84.499	0.0536	61.642	0.0495
		73.313	0.0465	53.647	0.0421
		67.390	0.0427	46.639	0.0360
		75.011	0.0476	54.490	0.0425
		125.346	0.0795	103.069	0.0813
VMP2-DESN		78.260	0.0496	57.778	0.0458
		74.674	0.0473	53.797	0.0425
		73.375	0.0465	51.799	0.0409
		70.243	0.0445	49.499	0.0385
		67.909	0.0431	46.905	0.0364
		67.425	0.0427	46.508	0.0357
		65.608	0.0416	44.645	0.0342
		65.686	0.0416	43.829	0.0333
		69.991	0.0444	46.500	0.0349
		78.880	0.0500	56.207	0.0437
VMP3-DESN		78.260	0.0496	57.778	0.0458
		69.917	0.0443	49.495	0.0386
		65.952	0.0418	44.736	0.0342
		74.159	0.0470	53.202	0.0416
		125.869	0.0798	101.536	0.0812