Appendix A.

Confusion matrices of the algorithms

Sørensen-equal		True class			Wachinger-step1Norm		True class			Routier-adni		True class
		CN	MCI	AD			CN	MCI	AD			CN	MCI	AD
Hypothesized class	CN	125	64	15	Hypothesized class	CN	82	49	7	Hypothesized class	CN	122	87	42
	MCI	3	35	25		MCI	47	58	46		MCI	7	14	23
	AD	1	23	63		AD	0	15	50		AD	0	21	38
Sørensen-optimized		True class			Sarica		True class			Eskildsen-FACEADNI2		True class
		CN	MCI	AD			CN	MCI	AD			CN	MCI	AD
Hypothesized class	CN	91	37	5	Hypothesized class	CN	85	43	11	Hypothesized class	CN	63	31	6
	MCI	33	50	27		MCI	41	48	34		MCI	56	52	41
	AD	5	35	71		AD	3	29	57		AD	10	39	56
Wachinger-enetNorm		True class			Wachinger-step2		True class			Routier-train		True class
		CN	MCI	AD			CN	MCI	AD			CN	MCI	AD
Hypothesized class	CN	93	44	6	Hypothesized class	CN	86	51	4	Hypothesized class	CN	62	17	2
	MCI	36	63	44		MCI	41	47	42		MCI	42	26	18
	AD	0	15	53		AD	2	24	57		AD	25	79	83
Ledig-ALL		True class			Abdulkadir		True class			Ledig-VOL		True class
		CN	MCI	AD			CN	MCI	AD			CN	MCI	AD
Hypothesized class	CN	115	57	16	Hypothesized class	CN	59	19	2	Hypothesized class	CN	86	53	11
	MCI	14	50	47		MCI	69	80	50		MCI	41	45	54
	AD	0	15	40		AD	1	23	51		AD	2	24	38
Moradi		True class			Ledig-MBL		True class			Eskildsen-ADNI2		True class
		CN	MCI	AD			CN	MCI	AD			CN	MCI	AD
Hypothesized class	CN	74	30	2	Hypothesized class	CN	107	66	13	Hypothesized class	CN	77	36	7
	MCI	52	73	44		MCI	20	53	61		MCI	49	47	51
	AD	3	19	57		AD	2	3	29		AD	3	39	45
Franke		True class			Wachinger-man		True class			Amoroso		True class
		CN	MCI	AD			CN	MCI	AD			CN	MCI	AD
Hypothesized class	CN	76	48	12	Hypothesized class	CN	79	39	5	Hypothesized class	CN	87	58	32
	MCI	44	53	21		MCI	50	74	63		MCI	36	52	44
	AD	9	21	70		AD	0	9	35		AD	6	12	27
Sensi		True class			Eskildsen-ADNI1		True class			Tangaro		True class
		CN	MCI	AD			CN	MCI	AD			CN	MCI	AD
Hypothesized class	CN	92	45	9	Hypothesized class	CN	84	30	7	Hypothesized class	CN	88	62	18
	MCI	36	49	40		MCI	33	39	35		MCI	31	46	54
	AD	1	28	54		AD	12	53	61		AD	10	14	31
Ledig-CORT		True class			Eskildsen-FACEADNI1		True class			Cárdenas-Peña		True class
		CN	MCI	AD			CN	MCI	AD			CN	MCI	AD
Hypothesized class	CN	88	49	18	Hypothesized class	CN	84	29	8	Hypothesized class	CN	65	51	36
	MCI	32	55	33		MCI	38	44	39		MCI	30	35	29
	AD	9	18	52		AD	7	49	56		AD	34	36	38
Ledig-GRAD		True class			Eskildsen-Combined		True class			Smith		True class
		CN	MCI	AD			CN	MCI	AD			CN	MCI	AD
Hypothesized class	CN	113	59	19	Hypothesized class	CN	83	33	7	Hypothesized class	CN	62	51	44
	MCI	15	46	52		MCI	39	43	41		MCI	39	25	32
	AD	1	17	32		AD	7	46	55		AD	28	46	27
Wachinger-step1		True class			Dolph		True class
		CN	MCI	AD			CN	MCI	AD
Hypothesized class	CN	88	57	7	Hypothesized class	CN	109	73	46
	MCI	40	50	43		MCI	14	28	18
	AD	1	15	53		AD	6	21	39