Table 6.

Mean performance metrics and respective SDs (in years) for the classification of minor versus adults for the male subjects.

Types	Accuracy, mean (SD)	AUCa, mean (SD)	Precision, mean (SD)	Recall, mean (SD)
Decision tree	0.90 (0.02)	0.90 (0.02)	0.86 (0.04)	0.96 (0.03)
Random forest	0.90 (0.01)	0.90 (0.01)	0.87 (0.03)	0.94 (0.04)
Support vector machines	0.90 (0.02)	0.90 (0.02)	0.87 (0.04)	0.93 (0.07)
Multi-layer perceptron	0.82 (0.17)	0.82 (0.16)	0.79 (0.16)	0.95 (0.04)
K-nearest neighbors	0.87 (0.02)	0.87 (0.02)	0.84 (0.03)	0.92 (0.03)
Naïve bayes	0.73 (0.04)	0.74 (0.04)	0.65 (0.03)	1.00 (0.00)

^aAUC: area under the curve.