From: Cooperative co-evolution for feature selection in Big Data with random feature grouping
Classifier | Accuracy (%) | Sensitivity (%) | Specificity (%) | No. of features |
---|---|---|---|---|
NB | 84.04 | 85.88 | 73.94 | 166 |
NB + CCEAFS | 85.13 | 91.11 | 52.31 | 25 |
NB + CCFSRFG-1 | 89.71 | 94.63 | 62.73 | 20 |
NB + CCFSRFG-2 | 82.90 | 86.19 | 64.90 | 56 |
SVM | 94.82 | 99.05 | 71.58 | 166 |
SVM + CCEAFS | 91.71 | 98.24 | 55.85 | 22 |
SVM + CCFSRFG-1 | 92.79 | 98.98 | 58.80 | 14 |
SVM + CCFSRFG-2 | 92.82 | 98.84 | 59.78 | 63 |
k-NN | 95.76 | 97.12 | 88.30 | 166 |
k-NN + CCEAFS | 94.83 | 97.12 | 82.30 | 18 |
k-NN + CCFSRFG-1 | 96.59 | 98.15 | 88.00 | 9 |
k-NN + CCFSRFG-2 | 95.74 | 97.10 | 88.30 | 61 |
J48 | 96.85 | 98.15 | 89.68 | 166 |
J48 + CCEAFS | 95.57 | 97.94 | 82.60 | 14 |
J48 + CCFSRFG-1 | 97.09 | 98.80 | 87.71 | 9 |
J48 + CCFSRFG-2 | 96.30 | 98.14 | 86.23 | 65 |
RF | 97.94 | 99.87 | 87.32 | 166 |
RF + CCEAFS | 97.06 | 99.44 | 83.97 | 16 |
RF + CCFSRFG-1 | 96.86 | 98.98 | 85.25 | 7 |
RF + CCFSRFG-2 | 97.56 | 99.71 | 85.74 | 60 |
LR | 95.29 | 97.94 | 80.83 | 166 |
LR + CCEAFS | 91.10 | 97.42 | 54.77 | 23 |
LR + CCFSRFG-1 | 92.10 | 98.30 | 58.11 | 10 |
LR + CCFSRFG-2 | 93.10 | 97.58 | 68.53 | 62 |