Classifier | Performance index | Without FS | PSO + FS | IGR + FS | SU + FS |
RF | Precision | 0.907 | 0.940 | 0.954 | 0.886 |
MCC | 0.833 | 0.898 | 0.925 | 0.790 | |
ROC | 0.946 | 0.983 | 0.984 | 0.964 | |
Kappa error | 0.8328 | 0.8972 | 0.9229 | 0.7954 | |
k-NN | Precision | 0.927 | 0.940 | 0.926 | 0.880 |
MCC | 0.872 | 0.898 | 0.865 | 0.774 | |
ROC | 0.936 | 0.947 | 0.947 | 0.917 | |
Kappa error | 0.8713 | 0.8972 | 0.8594 | 0.7696 | |
MLP | Precision | 0.907 | 0.935 | 0.935 | 0.853 |
MCC | 0.833 | 0.883 | 0.883 | 0.721 | |
ROC | 0.946 | 0.952 | 0.950 | 0.924 | |
Kappa error | 0.8328 | 0.8847 | 0.8847 | 0.7185 | |
C4.5 | Precision | 0.888 | 0.841 | 0.827 | 0.774 |
MCC | 0.792 | 0.700 | 0.673 | 0.557 | |
ROC | 0.910 | 0.900 | 0.873 | 0.855 | |
Kappa error | 0.795 | 0.7052 | 0.6798 | 0.5562 |