TABLE 4.

Leave-site-out cross-validation results using scenario 3 (Graph2Img) and CNN classifier.

	Sites	# Subjects	# ASD subjects	Accuracy	F-score	Accuracy (Heinsfeld et al., 2018)	F-score (Heinsfeld et al., 2018)	Accuracy (Sherkatghanad et al., 2020)	F-score (Sherkatghanad et al., 2020)	Accuracy (Huang et al., 2020)
ABIDE I	UCLA-2	21	11	0.86	0.82	0.66	0.65	0.61	0.62	0.78
	TRINITY	44	25	0.79	0.75	0.65	0.64	0.61	0.62	0.76
	UM-2	34	13	0.78	0.72	0.64	0.66	0.66	0.56	0.77
	KKI	33	12	0.85	0.81	0.67	0.66	0.72	0.69	0.79
	YALE	41	22	0.82	0.81	0.64	0.63	0.69	0.65	0.81
	PITT	50	24	0.76	0.72	0.66	0.65	0.69	0.73	0.78
	OLIN	28	14	0.85	0.81	0.64	0.63	0.58	0.56	0.76
	LEUVEN-2	28	12	0.78	0.72	0.65	0.64	0.65	0.73	0.81
	STANFORD	25	12	0.94	0.92	0.66	0.65	0.48	0.09	0.79
	NYU	172	74	0.61	0.58	0.66	0.65	0.65	0.73	0.74
	UM-1	86	14	0.76	0.71	0.64	0.63	0.66	0.56	0.77
	UCLA-1	64	37	0.76	0.72	0.66	0.65	0.69	0.65	0.78
	OHSU	25	12	0.92	0.90	0.64	0.64	0.57	0.56	0.73
	MAX-MUN	46	19	0.77	0.71	0.68	0.67	0.46	0.48	0.67
	LEUVEN-1	28	14	0.82	0.78	0.65	0.64	0.65	0.71	0.81
	USM	67	43	0.78	0.73	0.64	0.63	0.77	0.69	0.85
	SBL	26	12	0.76	0.71	0.66	0.65	0.56	0.62	0.66
	SDSU	27	14	0.86	0.76	0.63	0.63	0.75	0.80	0.80
	Mean			0.80	0.76	0.65	0.64	0.63	0.61	0.78
EMCABIDE II	BNI	56	29	0.66	0.60
	EMC	54	25	0.80	0.77
	ETH	34	13	0.74	0.65
	GU	106	51	0.64	0.59
	IP	54	21	0.74	0.69
	IU	34	20	0.75	0.67
	KKI	34	56	0.79	0.70
	NYU	77	48	0.66	0.61
	OHSU	93	37	0.63	0.56
	ONRC	49	24	0.80	0.75
	SDSU	58	33	0.67	0.58
	SU	54	21	0.70	0.64
	TCD	39	21	0.76	0.74
	UCD	31	18	0.77	0.72
	UCLA	32	16	0.80	0.76
	USM	33	17	0.70	0.64
	Mean			0.72	0.66