Classification of Alzheimer’s Disease and Mild Cognitive Impairment Based on Cortical and Subcortical Features from MRI T1 Brain Images Utilizing Four Different Types of Datasets

Table 6

Comparison of recently published works.

AD vs. HC
Years	Approach	Dataset	ACC	SEN	SPEC	Classifier
2017	Tripathi et al. [13]	ADNI	85.98	75.55	90.30	RBF-SVM
2018	Nozadi and Kadoury [15]	ADNI	89.3	88.8	85.9	RBF-SVM
2018	Gupta et al. [5]	NRCD	99.34	98.14	100	Softmax
		OASIS	98.40	93.75	100
2019	Proposed method	NRCD	97.37	98.18	95.24	RBF-SVM
		NACC	95.24	100	83.33
		ARWIBO	94.74	100	88.89
		ADNI	91.57	81.82	100