Initialization by a Novel Clustering for Wavelet Neural Network as Time Series Predictor

Table 1

Comparison results of WNN with two initialization methods for Mackey-Glass time series.

Model	Structure	Number of parameters	Mean of RMSE		Std. of RMSE
			Training	Testing	Training	Testing
WNN-CIA	4-9-1	82	0.01398	0.01377	0.00188	0.00203
WNN-HIA [9]	4-8-1	73	0.02915	0.03073	0.00976	0.01079
	4-9-1	82	0.02789	0.02912	0.00899	0.00953
	4-10-1	91	0.02906	0.03059	0.01097	0.01174
	4-11-1	100	0.02700	0.02819	0.00871	0.00940