Table 5.

Evaluation metrics results of each single model.

Model	Evaluation metrics
	$\mathit{MAE}$/MPa	$\mathit{RMSE}$/MPa	$R^2$
MLP	3.837	5.183	0.898
DT	4.340	6.151	0.860
SVR	3.901	5.814	0.872
RF	3.738	5.472	0.884