Research Article
Analysis of Generalization Ability for Different AdaBoost Variants Based on Classification and Regression Trees
Table 1
Test results at iteration 200 using CART-1.
| Data sets: 25 | RAB | GAB | MAB | PAAB | MPB | PAB |
| Australian | 0.1536 | 0.1435 | 0.1435 | 0.1449 | 0.1391 | 0.1304 | Blood Transfusion | 0.2392 | 0.2312 | 0.2352 | 0.2392 | 0.2218 | 0.2298 | Banana | 0.2732 | 0.2713 | 0.2804 | 0.2672 | 0.2526 | 0.2809 | Banknote | 0.0029 | 0.0022 | 0.0372 | 0.0015 | 0.0058 | 0.0080 | Breast Cancer | 0.0281 | 0.0246 | 0.0422 | 0.0299 | 0.0669 | 0.0281 | Climate model | 0.0704 | 0.0593 | 0.0963 | 0.0759 | 0.0704 | 0.0630 | Gamma Telescope | 0.1525 | 0.1546 | 0.2297 | 0.1489 | 0.1454 | 0.1548 | German | 0.2560 | 0.2580 | 0.2950 | 0.2490 | 0.2470 | 0.2450 | Heart Disease | 0.2259 | 0.2333 | 0.1704 | 0.2185 | 0.2000 | 0.1630 | Hepatitis | 0.2200 | 0.2130 | 0.2515 | 0.2065 | 0.2129 | 0.1869 | Indian Diabetes | 0.2448 | 0.2578 | 0.2383 | 0.2539 | 0.2318 | 0.2253 | Indian Liver | 0.3074 | 0.3005 | 0.3230 | 0.3092 | 0.2850 | 0.3126 | Image Segment | 0.0061 | 0.0045 | 0.0076 | 0.0061 | 0.0106 | 0.0061 | Parkinson’s | 0.0872 | 0.0872 | 0.1692 | 0.0923 | 0.0974 | 0.0923 | Planning Relax | 0.4286 | 0.4012 | 0.3519 | 0.4448 | 0.4175 | 0.3186 | Ring Norm | 0.0269 | 0.0268 | 0.0470 | 0.0293 | 0.0277 | 0.0509 | Sonar | 0.1445 | 0.1589 | 0.1637 | 0.1540 | 0.2117 | 0.1734 | Spambase | 0.0580 | 0.0546 | 0.0895 | 0.0554 | 0.0528 | 0.0617 | SPECTF Heart | 0.2097 | 0.2285 | 0.2472 | 0.2172 | 0.2584 | 0.1985 | Splice | 0.0675 | 0.0675 | 0.0919 | 0.0685 | 0.0612 | 0.0639 | Steel Plates | 0.2277 | 0.2324 | 0.2751 | 0.2344 | 0.2318 | 0.2421 | Twonorm | 0.0303 | 0.0305 | 0.0315 | 0.0324 | 0.0292 | 0.0304 | Waveform | 0.0993 | 0.0975 | 0.0962 | 0.0996 | 0.0917 | 0.0853 | WBPC | 0.2475 | 0.2727 | 0.3030 | 0.2879 | 0.3081 | 0.2323 | Wine Quality | 0.0055 | 0.0054 | 0.0240 | 0.0062 | 0.0052 | 0.0054 | Sum | 3.8128 | 3.8170 | 4.2405 | 3.8727 | 3.8820 | 3.5887 | VS.GAB | −0.0042 | 0.0000 | 0.4235 | 0.0557 | 0.0650 | −0.2283 | No.Best | 3 | 5 | 0 | 1 | 8 | 9 | No.To.GAB | 11 | — | 5 | 9 | 15 | 13 |
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