Table 11: Classifier performance comparison based on PCA and SVM.

ClassifiersBayes netMLPRBF
SVMPCASVMPCASVMPCA

Correctly classified instance13 (54%)12 (50%)24 (100%)19 (79%)24 (100%)24 (100%)
Incorrectly classified instance11 (45%)12 (50%)0 (0%)5 (20%)00
Kappa statistics0.440.3910.74611
Mean absolute error0.150.190.0630.150.00010.0001
Root mean square error (%)0.290.30.10740.2450.040.006
Relative absolute error (%)648126620.020.03
Root relative squared error (%)838631710.110.31