Research Article
An Empirical Study on the Performance of Cost-Sensitive Boosting Algorithms with Different Levels of Class Imbalance
Table 8
Euclidean distances to the optimal point in the MDS space for data sets with a low imbalance.
| | TPrate | -measure | -mean | AdaC1 | AdaC2 | AdaC3 | AdaC1 | AdaC2 | AdaC3 | AdaC1 | AdaC2 | AdaC3 |
| 0.1 | 1.3766 | 0.0545 | | 0.2382 | 0.3645 | 0.3974 | 0.2552 | 1.2215 | 1.4595 | 0.2 | 1.4475 | 0.1459 | 0.0778 | 0.2709 | 0.2350 | 0.2635 | 0.2967 | 0.9777 | 1.1015 | 0.3 | 1.4853 | 0.2366 | 0.1994 | 0.3021 | 0.1491 | 0.1422 | 0.3265 | 0.8301 | 0.7648 | 0.4 | 1.4593 | 0.3389 | 0.3450 | 0.2812 | 0.1055 | 0.0803 | 0.3106 | 0.6788 | 0.4905 | 0.5 | 1.4439 | 0.4557 | 0.4935 | 0.2789 | 0.0726 | 0.0548 | 0.2976 | 0.4506 | 0.3288 | 0.6 | 1.4239 | 0.5644 | 0.6491 | 0.2471 | 0.0592 | 0.0520 | 0.2669 | 0.2526 | 0.1879 | 0.7 | 1.3741 | 0.7167 | 0.7792 | 0.2277 | 0.0513 | 0.0572 | 0.2357 | 0.1144 | 0.0947 | 0.8 | 1.3577 | 0.8941 | 0.9354 | 0.2316 | 0.0700 | 0.0772 | 0.2297 | 0.0844 | 0.0941 | 0.9 | 1.2768 | 1.0818 | 1.1209 | 0.1670 | 0.1098 | 0.1314 | 0.1711 | 0.1099 | 0.1355 | 1 | 1.2640 | 1.2484 | 1.2705 | 0.1841 | 0.1647 | 0.1968 | 0.1754 | 0.1625 | 0.1968 |
| Av. | 1.3909 | 0.5737 | 0.5871 | 0.2429 | 0.1382 | 0.1453 | 0.2565 | 0.4883 | 0.4854 |
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