Table 4.
Standard deviation of the averages of classification accuracy, best fitness and selected features obtained from BDA and BDA-SA
| Data set | Accuracy | Best Fitness | Selected Features | |||
|---|---|---|---|---|---|---|
| BDA | BDA-SA | BDA | BDA-SA | BDA | BDA-SA | |
| Breastcancer | 0.001278 | 0.000639 | 0.000000 | 0.000633 | 0.000000 | 0.000000 |
| BreastEW | 0.005140 | 0.004020 | 0.004360 | 0.004160 | 2.013110 | 2.665000 |
| CongressEW | 0.004183 | 0.003490 | 0.003603 | 0.003320 | 1.716790 | 1.039900 |
| Exactly | 0.063000 | 0.000000 | 0.063070 | 0.000000 | 0.910460 | 0.000000 |
| Exactly2 | 0.035800 | 0.001573 | 0.000333 | 0.000498 | 1.234300 | 1.394500 |
| HeartEW | 0.014274 | 0.003040 | 0.008007 | 0.003183 | 0.998683 | 0.640720 |
| IonosphereEW | 0.012887 | 0.010824 | 0.009205 | 0.011020 | 2.680800 | 2.186000 |
| KrvskpEW | 0.041039 | 0.003435 | 0.005190 | 0.003648 | 2.518876 | 2.542270 |
| Lymphography | 0.011371 | 0.008173 | 0.011450 | 0.008092 | 1.142481 | 1.960129 |
| M-of-n | 0.016938 | 0.008141 | 0.003192 | 0.008298 | 0.410391 | 0.366348 |
| PenglungEW | 0.015869 | 0.028996 | 0.015586 | 0.016101 | 7.727429 | 8.676041 |
| SonarEW | 0.021943 | 0.018561 | 0.011350 | 0.018594 | 4.006245 | 3.567396 |
| SpectEW | 0.008352 | 0.008255 | 0.005123 | 0.008304 | 1.225819 | 2.433862 |
| Tic-tac-toe | 0.038510 | 0.003962 | 0.010051 | 0.001797 | 1.641565 | 1.880649 |
| Vote | 0.006840 | 0.003262 | 0.002680 | 0.003612 | 2.459675 | 1.234376 |
| WaveformEW | 0.028255 | 0.006023 | 0.000938 | 0.006278 | 2.991215 | 2.174009 |
| WineEW | 0.030413 | 0.003458 | 0.004565 | 0.002595 | 1.576138 | 1.814416 |
| Zoo | 0.016711 | 0.004384 | 0.013161 | 0.004260 | 1.565248 | 1.565200 |
Bold values represent the best results