Research Article
A Novel Margin-Based Measure for Directed Hill Climbing Ensemble Pruning
Table 2
The mean accuracy and ranking of MM, UWA, CON, COM, and bagging. Here, the forward selection is used to pruning ensemble.
| Data set | MM | UWA | CON | COM | Bagging |
| ID 1 | 98.43 (1.0) | 98.32 (2.0) | 98.21 (3.0) | 98.06 (4.0) | 97.34 (5.0) | ID 2 | 77.17 (1.0) | 75.99 (4.0) | 77.02 (2.0) | 76.74 (3.0) | 73.94 (5.0) | ID 3 | 71.32 (1.0) | 69.59 (4.0) | 70.28 (2.0) | 70.00 (3.0) | 65.93 (5.0) | ID 4 | 84.69 (1.0) | 83.92 (4.0) | 84.51 (3.0) | 84.54 (2.0) | 83.32 (5.0) | ID 5 | 89.79 (1.0) | 89.03 (4.0) | 89.49 (3.0) | 89.62 (2.0) | 88.26 (5.0) | ID 6 | 83.53 (1.0) | 83.16 (4.0) | 83.35 (3.0) | 83.49 (2.0) | 82.33 (5.0) | ID 7 | 59.69 (2.5) | 58.95 (5.0) | 60.03 (1.0) | 59.69 (2.5) | 59.29 (4.0) | ID 8 | 71.43 (1.0) | 70.46 (4.0) | 71.17 (2.0) | 70.76 (3.0) | 68.67 (5.0) | ID 9 | 84.89 (2.0) | 85.13 (1.0) | 84.40 (3.0) | 83.99 (5.0) | 84.26 (4.0) | ID 10 | 99.45 (1.0) | 99.43 (2.5) | 99.43 (2.5) | 99.42 (4.0) | 99.29 (5.0) | ID 11 | 98.60 (1.5) | 98.60 (1.5) | 98.58 (3.0) | 98.48 (5.0) | 98.55 (4.0) | ID 12 | 99.14 (1.0) | 99.11 (2.0) | 99.05 (3.0) | 98.92 (4.0) | 98.61 (5.0) | ID 13 | 82.46 (2.0) | 81.19 (4.0) | 81.63 (3.0) | 83.81 (1.0) | 80.84 (5.0) | ID 14 | 97.19 (1.0) | 97.17 (2.0) | 97.15 (3.0) | 97.11 (4.0) | 96.98 (5.0) | ID 15 | 96.07 (1.0) | 95.91 (4.0) | 95.93 (3.0) | 96.04 (2.0) | 95.38 (5.0) | ID 16 | 98.43 (1.0) | 98.40 (2.0) | 98.38 (3.0) | 98.37 (4.0) | 98.20 (5.0) | ID 17 | 76.02 (3.0) | 75.79 (4.0) | 76.09 (2.0) | 76.45 (1.0) | 74.39 (5.0) | ID 18 | 93.96 (1.0) | 93.54 (3.0) | 92.83 (4.0) | 93.66 (2.0) | 90.91 (5.0) |
| Average rank | 1.33 | 3.17 | 2.75 | 2.92 | 4.83 |
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