Table 24.

Multi-class classification results of comparisons with existing literature.

Literature (Year) (Cross-Validation)	Ga Dataset Acc (%)				Ju Dataset Acc (%)				Si Dataset Acc (%)
	CO	PD Stage 2	PD Stage 2.5	PD Stage 3	CO	PD Stage 2	PD Stage 2.5	PD Stage 3	CO	PD Stage 2	PD Stage 2.5
Zhao et al. (2018) [14] (10foldCV)	100	93.33	100	100	100	100	92.31	100	100	96.55	100
Proposed Method (10foldCV)	99.03	97.85	96.87	99	98.84	97.86	97.32	99.11	98.83	97.53	98.44