Classification algorithm parameters | PCA + SVM | KPCA + SVM | ||
---|---|---|---|---|
Correctly classified instances | 633 | 79.125% | 654 | 81.75% |
Incorrectly classified instances | 167 | 20.875 | 146 | 18.25% |
Kappa statistic | 0.7217 | 0.7567 | ||
Mean absolute error | 0.2827 | 0.2794 | ||
Root mean squared error | 0.3604 | 0.3558 | ||
Relative absolute error | 75.3889% | 74.5% | ||
Root relative squared error | 83.2388% | 82.1584% | ||
Total number of instances | 800 | 800 |