Ameliorated Austenite Carbon Content Control in Austempered Ductile Irons by Support Vector Regression

Table 2

The mean squared errors (MSEs) of different models.

	Training set	Validation set	Test set
SVM model	3.91×10^−4	4.13×10^−3	5.52×10^−3
Regression function (1)	1.13×10^−2	0.98×10^−2	1.47×10^−2
Regression function (2)	1.42×10^−2	2.05×10^−2	3.07×10^−2