Research Article
Deep Network Based on Stacked Orthogonal Convex Incremental ELM Autoencoders
Table 6
The comparisons of training and testing on the classification cases.
| Datasets | Algorithms | Training accuracy () | Training time (s) | Testing accuracy () | Testing deviation () |
| Delta Ailerons | SVM | 95.41 | 219.54 | 95.42 | 0 | ELM | 95.78 | 43.88 | 95.81 | 0.22 | ML-ELM | 97.32 | 317.83 | 97.34 | 0.19 | AE-S-ELMs | 97.75 | 279.32 | 97.71 | 0.27 | DBN | 98.34 | 4432 | 97.35 | 0.05 | ErrCor | 96.42 | 234.27 | 96.48 | 0.12 | PC-ELM | 96.56 | 262.69 | 96.61 | 0.08 | OCI-ELM | 96.73 | 249.89 | 96.69 | 0.07 | DOC-IELM-AEs | 98.89 | 350.17 | 98.90 | 0.05 |
| Waveform II | SVM | 95.45 | 247.11 | 95.44 | 0.01 | ELM | 95.71 | 107.14 | 95.73 | 0.16 | ML-ELM | 97.83 | 304.28 | 97.86 | 0.11 | AE-S-ELMs | 98.09 | 365.83 | 98.11 | 0.15 | DBN | 97.59 | 4101 | 97.52 | 0.04 | ErrCor | 96.54 | 261.44 | 96.58 | 0.06 | PC-ELM | 96.46 | 293.85 | 96.47 | 0.05 | OCI-ELM | 97.33 | 202.08 | 97.36 | 0.08 | DOC-IELM-AEs | 98.86 | 332.58 | 98.85 | 0.05 |
| MNIST | SVM | 95.01 | 2108 | 95.03 | 0.03 | ELM | 95.33 | 1114 | 95.32 | 0.31 | ML-ELM | 96.78 | 3793 | 96.82 | 0.17 | AE-S-ELMs | 96.93 | 3772 | 96.94 | 0.21 | DBN | 96.67 | 14117 | 96.72 | 0.03 | ErrCor | 96.17 | 4065 | 96.26 | 0.13 | PC-ELM | 96.21 | 3049 | 96.24 | 0.09 | OCI-ELM | 96.38 | 3092 | 96.39 | 0.09 | DOC-IELM-AEs | 97.89 | 3985 | 97.94 | 0.06 |
| OCR Letters | SVM | 88.27 | 770.24 | 88.41 | 0.03 | ELM | 89.02 | 265.01 | 89.03 | 0.22 | ML-ELM | 89.19 | 923.23 | 89.17 | 0.14 | AE-S-ELMs | 89.44 | 960.06 | 89.46 | 0.19 | DBN | 88.98 | 15212 | 89.02 | 0.04 | ErrCor | 88.81 | 1014 | 88.82 | 0.10 | PC-ELM | 89.17 | 979.62 | 89.16 | 0.05 | OCI-ELM | 89.36 | 992.08 | 89.39 | 0.08 | DOC-IELM-AEs | 90.85 | 1175 | 90.86 | 0.06 |
| NORB | SVM | 91.13 | 723.81 | 91.14 | 0.04 | ELM | 91.42 | 66.07 | 91.45 | 0.14 | ML-ELM | 92.67 | 1107 | 92.70 | 0.17 | AE-S-ELMs | 92.81 | 698.21 | 92.82 | 0.12 | DBN | 92.58 | 44502 | 92.59 | 0.03 | ErrCor | 91.77 | 1287 | 91.81 | 0.08 | PC-ELM | 91.80 | 896.63 | 91.83 | 0.06 | OCI-ELM | 92.61 | 839.48 | 92.65 | 0.05 | DOC-IELM-AEs | 94.53 | 1480 | 94.56 | 0.03 |
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