Table 2.

Classification results of six groups of experiments. ThicknessSC is for sparse coding thickness system and FS is for thickness feature of freesurfer with SVM classifier.

Group		ThicknessSC			FS	Vol.	Area
		L	R	W
	ACC	0.90	0.63	0.96	0.62	0.54	0.59
AD	SEN	1.00	1.00	0.91	0.86	0.44	1.00
CU	SPE	0.85	0.60	1.00	0.59	0.57	0.58
	ACC	0.88	0.57	0.93	0.67	0.53	0.65
AD	SEN	0.82	1.00	0.89	0.63	0.51	0.61
LMCI	SPE	1.00	0.52	1.00	0.79	0.58	0.70
	ACC	0.83	0.67	0.93	0.61	0.63	0.62
AD	SEN	1.00	1.00	1.00	0.50	0.68	0.47
EMCI	SPE	0.78	0.65	0.90	0.67	0.36	0.70
	ACC	0.91	0.60	0.94	0.54	0.60	0.46
LMCI	SEN	0.81	1.00	1.00	0.45	0.50	0.32
CU	SPE	1.00	0.60	0.91	0.59	0.61	0.52
	ACC	0.85	0.69	0.88	0.58	0.47	0.50
EMCI	SEN	0.79	0.64	0.82	0.82	0.57	0.52
CU	SPE	1.00	1.00	1.00	0.53	0.38	0.41
	ACC	0.83	0.75	0.84	0.66	0.74	0.69
EMCI	SEN	1.00	1.00	0.81	0.56	0.75	0.50
LMCI	SPE	0.79	0.73	1.00	0.67	0.74	0.69