Marine Propeller Optimization Based on a Novel Parametric Model

Table 10

The accuracy assessments for the dataset.

Item	Data	RMSE	MAE	MSE	R^2
Efficiency model	Total data	0.031	0.022	0.00097	0.94
	Training data	0.028	0.021	0.00081	0.94
	Test data	0.033	0.023	0.00107	0.93
Thrust coefficient model	Total data	0.006	0.005	3.7E − 05	0.98
	Training data	0.006	0.005	3.7E − 05	0.98
	Test data	0.007	0.006	3.9E − 05	0.97