Diagnosis of Alzheimer’s Disease Based on Structural MRI Images Using a Regularized Extreme Learning Machine and PCA Features

Table 6

Performance of multiclass classification.

CV method	Classifier	Performance metrics
		ACC (%)	SEN (%)	SPEC (%)
10-fold CV	SVM	52.63	42.74	56.77
	IVM	54.90	46.18	60.82
	RELM	57.56	56.34	56.73
LOO CV	SVM	57.40	55.25	58.62
	IVM	55.50	60.78	52.22
	RELM	61.20	50.00	66.89