Feature Signature Discovery for Autism Detection: An Automated Machine Learning Based Feature Ranking Framework

Table 4

Comparative validation estimates of signature generating AutoML models on ASD datasets.

Dataset	AutoML model	Validation metrics
		AvgMCC	AvgBacc	OOSTP	OOSTN	OOSFP	OOSFN
Toddler	FS	0.884	0.936	0.309	0.636	0.055	0
	Aggressive FS	0.875	0.96	0.309	0.631	0.06	0
Child	FS	1	1	0.517	0.483	0	0
	Aggressive FS	Same as FS
Adolescent	FS	0.98	0.988	0.385	0.606	0	0.01
	Aggressive FS	0.864	0.915	0.327	0.606	0	0.067
Adult	FS	Same as aggressive FS
	Aggressive FS	1	0.929	0.732	0.268	0	0