Automatic Epileptic Seizure Detection Using PSO-Based Feature Selection and Multilevel Spectral Analysis for EEG Signals

Table 5

The run time of feature extraction.

Classifiers	Without feature selection		PSO-based feature selection
	Feature numbers	Time (s)	Feature numbers	Time (s)
SVM	230	14.71	61	3.93
RF	230	14.71	103	6.63
k-NN	230	14.71	98	6.31