Research Article
Multiple Kernel Dimensionality Reduction via Ratio-Trace and Marginal Fisher Analysis
Table 5
The classification accuracy rates on four bearing vibration signal datasets.
| Datasets | MKL-TR | MKL-DR | MKL-SRTR | EMFA | MKL-MFA |
| D_MIX | 0.9363 | 0.9257 | 0.9485 | 0.9854 | 0.9914 | D_IRF | 0.9415 | 0.9151 | 0.9312 | 0.9627 | 0.9862 | D_ORF | 0.9228 | 0.9238 | 0.9554 | 0.9716 | 0.9848 | D_BF | 0.9086 | 0.8992 | 0.9027 | 0.9285 | 0.9537 |
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