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

Table 7

Parameters setting for the involved algorithms.

Method	Population size	Maximum generation	Other parameters
BFO	50	500	-1, 1
BA	50	500	Q Frequency∈[0 2; A Loudness: 0.5; r  Pulse rate: 0.5
DA	50	500	0.9 0.2; s = 0.1; a = 0.1; c = 0.7; f = 1; e = 1
FA	50	500	=1; 0 1; =1
FPA	50	500	switch probability p=0.8; =1.5
PSO	50	500	inertial weight=1; c1=2; c2=2
PSOBFO	50	500	inertial weight=1; c1=1.2; c2=0.5; -1, 1