A Hybrid Wavelet Transform Based Short-Term Wind Speed Forecasting Approach

Table 3

The choice of nodes number of the hidden layers in spring.

Case	Series	The total nodes number in two hidden layers	The nodes number in the first hidden layer	The nodes number in the second hidden layer	Error (MSE)
Spring	Original	5	1	4	0.0134
			2	3	0.0135
			3	2	0.0133
			4	1	0.0136
	A3	7	1	6	0.0015
			2	5	0.0017
			3	4	0.0018
			4	3	0.0016
			5	2	0.0015
			6	1	0.0014
	D3	7	1	6	0.0024
			2	5	0.0015
			3	4	0.0017
			4	3	0.0014
			5	2	0.0012
			6	1	0.0016
	D2	7	1	6	0.0043
			2	5	0.0022
			3	4	0.0054
			4	3	0.0034
			5	2	0.0037
			6	1	0.0041
	D1	11	1	10	0.0040
			2	9	0.0037
			3	8	0.0039
			4	7	0.0032
			5	6	0.0036
			6	5	0.0038
			7	4	0.0034
			8	3	0.0036
			9	2	0.0048
			10	1	0.0035