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

Table 6

Some test results of different models for traffic volume time series.

Method	Inputs	RMSE for testing set
Linear prediction method	6	0.3090
Sixth-order polynomial	6	0.1381
Back-propagation NN [21]	6	0.1244
Back-propagation NN [21]	12	0.1220
Radial basis function NN	6	0.0743
Elman NN	6	0.1041