Table 5.

Signed difference between the $AU{C}_{\widehat{y}}$ of the ideal model fit and each of the nine best-fitting models for NC and ASD classes.

Harmonization Technique	Class	SVR	RF	Lasso
No harmonization	NC	$-0.18$	$-0.13$	$-0.15$
	ASD	$-0.22$	$-0.15$	$-0.17$
Age covariate	NC	$-0.11$	$-0.10$	$-0.11$
	ASD	$-0.16$	$-0.11$	$-0.14$
No age coviariate	NC	$-0.32$	$-0.18$	$-0.24$
	ASD	$-0.34$	$-0.20$	$-0.25$