A Tidal Level Prediction Approach Based on BP Neural Network and Cubic B-Spline Curve with Knot Insertion Algorithm

Table 6

The comparison of MSE and RMSE in the predicted time of tide level peak.

	Prediction by BP model[]	Prediction by BP-KIA model[]
MSE	0.8564	0.5084
RMSE	0.9254	0.7130