Table 2.

The RMSE and coefficient of determinations (R²) are two learning algorithms on modeling in preclinical breast cancer

		Training		Training		Validation		All data
Learning algorithm	The best architecture	RMSE	R2	RMSE	R2	RMSE	R2	RMSE	R2
Quick propagation (QP)	3-3-1	0.243624	0.934129	0.020922	0.999877	0.582782	0.311416	0.310242	0.870787
Levenberg-marquardt (LM)	3-9-1	0.005157	0.999969	0.002261	0.999997	0.666038	0.587366	0.271946	0.897118