From: Cooperative co-evolution for feature selection in Big Data with random feature grouping
Classifier | Accuracy (%) | Sensitivity (%) | Specificity (%) | No. of features |
---|---|---|---|---|
NB | 92.79 | 89.15 | 94.96 | 30 |
NB + CCEAFS | 93.15 | 90.09 | 94.96 | 2 |
NB + CCFSRFG-1 | 95.26 | 90.57 | 98.04 | 2 |
NB + CCFSRFG-2 | 94.90 | 91.04 | 97.20 | 6 |
SVM | 97.72 | 94.81 | 99.44 | 30 |
SVM + CCEAFS | 92.79 | 84.43 | 97.76 | 3 |
SVM + CCFSRFG-1 | 95.96 | 91.98 | 98.32 | 3 |
SVM + CCFSRFG-2 | 90.51 | 82.55 | 95.24 | 3 |
k-NN | 95.43 | 94.34 | 96.08 | 30 |
k-NN + CCEAFS | 92.44 | 89.15 | 94.40 | 3 |
k-NN + CCFSRFG-1 | 95.78 | 89.62 | 96.94 | 3 |
k-NN + CCFSRFG-2 | 95.25 | 93.40 | 96.36 | 7 |
J48 | 92.97 | 91.04 | 94.12 | 30 |
J48 + CCEAFS | 91.04 | 82.08 | 96.36 | 1 |
J48 + CCFSRFG-1 | 94.03 | 89.62 | 96.94 | 2 |
J48 + CCFSRFG-2 | 94.20 | 92.92 | 94.96 | 5 |
RF | 96.13 | 93.40 | 97.76 | 30 |
RF + CCEAFS | 93.32 | 89.62 | 95.52 | 2 |
RF + CCFSRFG-1 | 94.73 | 91.51 | 96.64 | 2 |
RF + CCFSRFG-2 | 95.43 | 91.51 | 97.76 | 6 |
LR | 94.90 | 94.81 | 94.96 | 30 |
LR + CCEAFS | 92.44 | 88.21 | 94.96 | 2 |
LR + CCFSRFG-1 | 95.96 | 92.93 | 97.76 | 2 |
LR + CCFSRFG-2 | 96.49 | 93.40 | 98.32 | 6 |