Automatic Diagnosis of Alzheimer’s Disease and Mild Cognitive Impairment Based on CNN + SVM Networks with End-to-End Training

Table 6

Evaluation of the proposed method applied to 3-category classification in terms of ACC (%).

Method	Training set				Testing set
	AD	MCI	NC	Average	AD	MCI	NC	Average
Cabral et al. [9]	—	—	—	—	—	—	—-	66.78
3DCNN	99.85	98.62	99.89	99.45	65.63	62.12	70.43	65.66
CNN + BGRU [14]	97.75	99.89	99.86	99.17	58.65	66.22	68.28	65.53
ADCNN [16]	99.81	98.35	99.99	99.38	65.16	63.25	68.63	65.44
Proposed	99.17	97.83	99.37	98.79	73.42	67.86	72.28	71.19