Research Article
Analysis of Generalization Ability for Different AdaBoost Variants Based on Classification and Regression Trees
Table 2
Test results at iteration 500 using CART-1.
| Data sets: 25 | RAB | GAB | MAB | PAAB | MPB | PAB |
| Australian | 0.1681 | 0.1638 | 0.1435 | 0.1638 | 0.1377 | 0.1333 | Blood Transfusion | 0.2446 | 0.2540 | 0.2352 | 0.2500 | 0.2272 | 0.2258 | Banana | 0.2734 | 0.2725 | 0.2804 | 0.2662 | 0.2547 | 0.2738 | Banknote | 0.0029 | 0.0036 | 0.0372 | 0.0022 | 0.0058 | 0.0058 | Breast Cancer | 0.0281 | 0.0246 | 0.0369 | 0.0264 | 0.0756 | 0.0246 | Climate Model | 0.0704 | 0.0648 | 0.0963 | 0.0741 | 0.0722 | 0.0593 | Gamma Telescope | 0.1522 | 0.1519 | 0.2292 | 0.1479 | 0.1424 | 0.1473 | German | 0.2700 | 0.2730 | 0.2950 | 0.2710 | 0.2490 | 0.2430 | Heart Disease | 0.2481 | 0.2481 | 0.1704 | 0.2333 | 0.2000 | 0.1852 | Hepatitis | 0.2262 | 0.2130 | 0.2515 | 0.2132 | 0.2129 | 0.2128 | Indian Diabetes | 0.2487 | 0.2526 | 0.2383 | 0.2565 | 0.2409 | 0.2266 | Indian Liver | 0.3005 | 0.3074 | 0.3558 | 0.2971 | 0.2953 | 0.3057 | Image Segment | 0.0045 | 0.0045 | 0.0045 | 0.0030 | 0.0061 | 0.0030 | Parkinson’s | 0.0821 | 0.0974 | 0.1641 | 0.0923 | 0.0974 | 0.0872 | Planning Relax | 0.4342 | 0.4397 | 0.3519 | 0.4064 | 0.4175 | 0.3462 | Ring Norm | 0.0264 | 0.0249 | 0.0309 | 0.0280 | 0.0251 | 0.0318 | Sonar | 0.1446 | 0.1638 | 0.1589 | 0.1684 | 0.2548 | 0.1734 | Spambase | 0.0593 | 0.0574 | 0.0895 | 0.0578 | 0.0517 | 0.0572 | SPECTF Heart | 0.2097 | 0.2285 | 0.2584 | 0.2060 | 0.2772 | 0.2022 | Splice | 0.0726 | 0.0746 | 0.0919 | 0.0752 | 0.0622 | 0.0605 | Steel Plates | 0.2318 | 0.2293 | 0.2777 | 0.2339 | 0.2267 | 0.2334 | Twonorm | 0.0291 | 0.0296 | 0.0286 | 0.0326 | 0.0296 | 0.0276 | Waveform | 0.0990 | 0.0984 | 0.0962 | 0.1038 | 0.0950 | 0.0881 | WBPC | 0.2475 | 0.2828 | 0.3030 | 0.2424 | 0.3081 | 0.2374 | Wine Quality | 0.0060 | 0.0054 | 0.0231 | 0.0054 | 0.0060 | 0.0051 | Sum | 3.8800 | 3.9656 | 4.2484 | 3.8569 | 3.9711 | 3.5963 | VS.GAB | −0.0856 | 0.0000 | 0.2828 | −0.1087 | 0.0055 | −0.3693 | No.Best | 2 | 2 | 1 | 2 | 5 | 15 | No.To.GAB | 14 | — | 9 | 14 | 16 | 20 |
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