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

Table 3

The comparison of MSE and RMSE for the highest tide levels by BP model and BP-KIA model.

Error type	Prediction by BP model	Prediction by BP-KIA model
MSE	0.074	0.070
RMSE	0.271	0.265