Research Article
Regularized Embedded Multiple Kernel Dimensionality Reduction for Mine Signal Processing
Table 2
Classification accuracy of different DR methods.
| Datasets | MKL-DR | MKL-TR | MKL-SRTR | MKL-EGE |
| Ionosphere | 91.07 ± 1.69 | 95.17 ± 0.89 | 94.50 ± 3.67 | 94.64 ± 0.97 | Sonar | 83.90 ± 4.56 | 86.68 ± 3.47 | 88.75 ± 2.83 | 87.35 ± 5.46 | USPS | 93.45 ± 0.62 | 93.63 ± 0.53 | 92.73 ± 0.8 | 96.43 ± 0.69 | Isolet | 94.72 ± 0.25 | 96.50 ± 0.19 | 96.80 ± 0.11 | 97.82 ± 0.19 | MINIST | 91.29 ± 0.99 | 92.13 ± 0.92 | 92.64 ± 0.81 | 96.13 ± 0.74 | Yale | 76.54 ± 5.98 | 79.83 ± 4.19 | 78.83 ± 4.31 | 82.83 ± 4.72 | PIE | 92.41 ± 0.65 | 94.96 ± 0.11 | 94.83 ± 0.25 | 97.97 ± 0.02 | ORL | 90.94 ± 2.20 | 95.81 ± 1.02 | 94.63 ± 1.38 | 96.32 ± 0.94 | COIL-20 | 91.87 ± 0.69 | 93.62 ± 0.35 | 92.55 ± 0.69 | 95.70 ± 0.29 | 20NG (comp) | 86.00 ± 0.86 | 84.58 ± 1.05 | 85.48 ± 0.65 | 89.73 ± 0.79 | 20NG (rec) | 94.02 ± 7.28 | 96.01 ± 0.66 | 95.87 ± 2.61 | 97.85 ± 0.53 | 20NG (sci) | 95.19 ± 0.59 | 95.89 ± 0.60 | 96.36 ± 1.25 | 98.21 ± 0.73 | 20NG (talk) | 91.22 ± 1.12 | 92.4 ± 0.98 | 93.24 ± 2.23 | 95.78 ± 0.69 |
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