Table 8: Overall Averaged Performance Comparison of Pre-processing Methods.

Average
performance
Pre-processing methods
WaveletLPC-2-CCSFXSFX + FS

Accuracy %52.6778963.7027472.7209976.72044
Kappa Statistics0.3353010.4907730.585680.643008
Precision0.5152250.6521950.7308320.771412
Recall0.5196170.6388960.7219780.763601
F-measure0.4967580.6101960.7011440.747919
ROC0.7172220.7875280.8365210.859025