Research Article
Regularized Embedded Multiple Kernel Dimensionality Reduction for Mine Signal Processing
Table 1
Description of experimental datasets.
| Datasets | Dimensions | # of samples | # of classes |
| Ionosphere | 33 | 351 | 2 | Sonar | 60 | 208 | 2 | USPS | 256 | 3000 | 10 | Isolet | 617 | 900 | 3 | MINIST | 784 | 600 | 3 | Yale | 1024 | 165 | 15 | PIE | 1024 | 4080 | 68 | ORL | 1024 | 400 | 40 | COIL-20 | 1024 | 1440 | 20 | 20NG (comp) | 28299 | 4852 | 5 | 20NG (rec) | 24990 | 3968 | 4 | 20NG (sci) | 30383 | 3945 | 4 | 20NG (talk) | 29426 | 3250 | 4 |
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