Research Article
Regularized Embedded Multiple Kernel Dimensionality Reduction for Mine Signal Processing
Table 5
Classification accuracies of different semisupervised DR methods.
| Datasets | MKL-TR | MKL-DR | MKL-SRTR | MKL-EGE |
| Ionosphere | 82.31 ± 2.82 | 80.36 ± 4.33 | 80.25 ± 3.24 | 81.02 ± 2.24 | Sonar | 61.43 ± 4.45 | 55.65 ± 4.87 | 60.75 ± 4.47 | 60.83 ± 3.16 | USPS | 83.58 ± 1.73 | 81.97 ± 1.25 | 82.74 ± 0.78 | 86.13 ± 0.97 | Isolet | 94.26 ± 0.83 | 91.44 ± 0.58 | 92.54 ± 0.65 | 93.05 ± 0.71 | MNIST | 89.68 ± 1.46 | 88.67 ± 1.43 | 90.46 ± 1.31 | 92.32 ± 1.24 | Yale | 35.43 ± 5.32 | 30.28 ± 4.38 | 32.29 ± 5.17 | 47.08 ± 4.15 | PIE | 62.69 ± 6.87 | 63.31 ± 5.52 | 64.13 ± 7.84 | 68.67 ± 5.65 | ORL | 50.13 ± 3.21 | 46.18 ± 5.19 | 51.25 ± 2.56 | 59.26 ± 3.34 | COIL-20 | 71.92 ± 2.17 | 69.47 ± 2.34 | 70.31 ± 3.29 | 75.95 ± 2.56 | 20NG (comp) | 75.34 ± 0.62 | 52.92 ± 5.30 | 76.74 ± 1.25 | 82.19 ± 0.76 | 20NG (rec) | 92.66 ± 0.68 | 92.23 ± 0.40 | 93.37 ± 0.73 | 94.46 ± 0.89 | 20NG (sci) | 91.39 ± 0.74 | 91.88 ± 0.42 | 91.95 ± 0.26 | 93.94 ± 0.54 | 20NG (talk) | 82.48 ± 0.87 | 77.63 ± 14.21 | 84.06 ± 1.59 | 88.62 ± 0.69 |
|
|