Short-Term Wind Speed Forecasting Study and Its Application Using a Hybrid Model Optimized by Cuckoo Search

Table 2

The decreased RE values of each site.

Site	Month	PBP				PElman				PSVR
		MAE	MSE	MAPE	SMPAE	MAE	MSE	MAPE	SMPAE	MAE	MSE	MAPE	SMPAE
Jiling Shoal	January	1.99	2.87	12.37	3.05	0.60	1.49	6.15	1.11	1.04	1.83	1.00	1.62
	April	18.94	16.67	16.67	15.56	8.62	4.45	7.94	6.21	5.03	3.13	1.77	2.93
	July	6.18	0.26	8.42	6.42	2.62	−1.68	4.03	2.52	5.61	1.80	7.58	5.57
	October	5.42	1.07	10.66	8.89	3.41	0.83	8.80	7.32	4.60	14.22	6.96	6.82
	Ave.	8.13	5.22	12.03	8.48	3.81	1.27	6.73	4.29	4.07	5.25	4.33	4.24
Qingtu Lake	January	5.74	2.77	9.11	7.74	1.56	1.95	2.91	2.63	5.90	3.59	9.26	8.39
	April	1.10	0.64	4.23	1.30	1.29	0.35	1.81	2.10	1.04	−1.98	3.95	1.04
	July	2.29	−3.78	4.86	5.05	2.03	3.80	7.41	3.51	1.88	2.45	6.48	3.21
	October	2.29	−0.22	3.04	1.30	2.23	2.07	1.72	2.04	2.57	1.82	2.51	2.55
	Ave.	2.85	−0.15	5.31	3.85	1.78	2.04	3.46	2.57	2.85	1.47	5.55	3.79
NSW	January	8.69	13.96	8.58	5.12	23.57	24.70	22.04	22.97	9.06	3.37	12.44	10.78