An Intelligent Parkinson’s Disease Diagnostic System Based on a Chaotic Bacterial Foraging Optimization Enhanced Fuzzy KNN Approach

Table 3

Parameter setting of other optimizers involved in training FKNN.

Parameters	GA	PSO	FA	FOA
Population size	8	8	8	8
Max iteration	250	250	250	250
Search space	2^−8, 2^8	2^−8, 2^8	2^−8, 2^8	2^−8, 2^8
Crossover rate	0.8	-	-	-
Mutation rate	0.05	-	-	-
Acceleration constants	-	2	-	-
Inertia weight	-	1	-	-
Differential weight			-	-
Alpha	-	-	0.5	-
Beta	-	-	0.2	-
Gamma	-	-	1	-
ax	-	-	-	20
bx	-	-	-	10
ay	-	-	-	20
by	-	-	-	10