Skip to main content

Table 3 Classification results of Stage II of FIDF

From: Brain response pattern identification of fMRI data using a particle swarm optimization-based approach

Stage II

WFS

SFS

SBS

PSO–SVM

HHPSO–SVM

Mean

SD

Mean

SD

Mean

SD

Mean

SD

Mean

SD

1

0.792

0.191

0.389

0.149

0.802

0.194

0.922

0.107

0.948

0.081

2

0.625

0.135

0.274

0.125

0.615

0.126

0.694

0.132

0.796

0.126

3

0.813

0.207

0.333

0.171

0.823

0.119

0.846

0.143

0.874

0.119

4

0.604

0.100

0.363

0.134

0.552

0.101

0.803

0.116

0.847

0.101

5

0.647

0.270

0.297

0.170

0.545

0.284

0.600

0.253

0.714

0.284

6

0.760

0.139

0.451

0.171

0.730

0.122

0.819

0.133

0.840

0.122

  1. The classification accuracy and standard deviations of WFS without feature selection, SFS sequential forward feature selection, SBS sequential backward feature selection, PSO–SVM and HHPSO–SVM were calculated for subject 1 to subject 6