Table 5.

Comparison of our proposed method with some past methods found in the literature.

Work Ref.	Method/Classifier	Accuracy	Dataset Used
[12]	SVM with Striatal Binding Ratio	96.14%	PPMI
[13]	PCA with SVM	92.60%	PPMI
[14]	Custom ANN	94.00%	PPMI
[19]	VGG-16	95.20%	PPMI
[20]	InceptionV3	98.40%	PPMI
[21]	LeNet and AlexNet	95% ± 0.30%	PPMI
[48]	t-test and SVM	86.96%	PPMI
Proposed	CNN models + FRLF	98.45%	PPMI