Research Article
Density-Based Geometric One-Class Classifier Combined with Genetic Algorithm
Table 4
Comparison of AUC obtained from
and other one-class classifiers.
| | Classifier | Dataset | | Iris_Setosa | Iris_Versicolor | Iris_Virginica | Biomed | Liver | Breast | Vehicle | Abalone | Satellite | Average/ranking | | AUC × 100(%) (standard deviation) |
| | (fit 1) | 100 (0.0) | 99.1 (0.9) | 98.7 (1.0) | 88.5 (0.9) | 61.3 (1.5) | 94.8 (0.9) | 94.4 (0.4) | 88.9 (0.5) | 93.5 (1.1) | 91.0 (0.9)/1st | | (fit 2) | 100 (0.0) | 98.4 (0.8) | 98.1 (0.8) | 89.4 (1.5) | 59.8 (1.1) | 96.3 (0.7) | 95.4 (0.9) | 87.8 (0.8) | 91.9 (1.2) | 90.8 (1.0)/3rd | | (fit 3) | 100 (0.0) | 98.7 (0.9) | 97.9 (0.9) | 90.5 (1.1) | 60.3 (1.2) | 95.9 (0.8) | 94.3 (1.1) | 87.7 (0.4) | 92.3 (1.6) | 90.8 (0.9)/2nd | | 100 (0.0)
| 98.5 (0.8)
| 96.1 (1.1)
| 89.6 (1.2)
| 61.6 (1.6)
| 95.1 (1.2)
| 92.7 (2.2)
| 86.7 (0.5)
| 91.2 (1.1)
| 90.2 (1.1)/5th | | 100 (0.0)
= 2 | 98.2 (0.8)
= 3 | 97.6 (0.9)
= 1 | 85.2 (1.2)
= 4 | 59.4 (2.3)
= 6 | 96.2 (0.7)
= 2 | 83.6 (2.1)
= 7 | 69.0 (1.6)
= 34 | 83.4 (0.9)
= 8 | 85.8 (1.3)/9th | | Gauss | 100 (0.0) | 99.4 (0.4) | 97.8 (0.6) | 90.0 (0.4) | 58.6 (0.5) | 82.3 (0.2) | 95.6 (0.1) | 86.1 (0.2) | 91.8 (0.0) | 89.1 (0.3)/6th | | MoG | 100 (0.0) | 98.8 (0.6) | 97.1 (0.7) | 91.2 (0.9) | 60.7 (0.6) | 78.5 (1.3) | 95.0 (0.1) | 85.3 (0.5) | 40.0 (0.9) | 83.0 (0.7)/10th | | Naive parzen | 100 (0.0) | 98.3 (0.6) | 95.4 (1.1) | 93.1 (0.2) | 61.4 (0.7) | 96.5 (0.4) | 86.9 (0.2) | 85.9 (0.4) | 97.1 (0.1) | 90.5 (0.4)/4th | | Parzen | 100 (0.0) | 99.0 (0.3) | 96.5 (0.8) | 90.0 (1.1) | 59.0 (0.3) | 72.3 (0.5) | 47.1 (8.6) | 86.3 (0.1) | 53.5 (0.0) | 78.2 (1.2)/12th | | -means | 100 (0.0) | 98.4 (1.0) | 95.4 (0.5) | 87.8 (1.2) | 57.8 (1.0) | 84.6 (3.5) | 88.9 (0.6) | 79.2 (1.1) | 88.6 (18.6) | 86.7 (3.3)/8th | | -NN | 100 (0.0) | 98.3 (0.2) | 97.0 (0.8) | 89.1 (0.8) | 59.0 (0.9) | 69.4 (0.6) | 70.6 (8.9) | 86.5 (0.1) | 55.1 (0.0) | 80.6 (1.3)/11th | | SOM | 100 (0.0) | 98.3 (0.5) | 96.6 (0.3) | 88.7 (0.8) | 59.6 (0.7) | 79.0 (2.3) | 84.6 (0.8) | 81.4 (0.3) | 96.4 (0.2) | 87.2 (0.6)/7th | | SVDD | 100 (0.0) | 98.5 (0.1) | 98.1 (0.8) | 52.2 (0.3) | 59.0 (0.9) | 70.3 (0.5) | 0.3 (0.0) | 80.6 (0.1) | 19.5 (0.0) | 64.3 (0.3)/14th | | LPDD | 100 (0.0) | 97.8 (0.5) | 98.6 (0.4) | 87.5 (0.9) | 56.4 (2.6) | 80.0 (0.5) | 38.6 (9.7) | 69.7 (0.1) | 52.8 (0.0) | 75.7 (1.7)/13th |
|
|
