Research Article
Density Peaks Clustering Based on Feature Reduction and Quasi-Monte Carlo
Table 5
The comparison of running time on Segment, Waveform, Landsat, and S2 (unit: seconds).
| Algorithm | Data sets | Segment | Waveform | Landsat | S2 | KDD |
| QMC-DPC (PCA) | 17.737 4 | 75.160 1 | 28.773 8 | 81.083 1 | 341.018 2 | QMC-DPC (AE) | 17.563 4 | 82.874 1 | 30.359 8 | 80.144 5 | 368.837 1 | QMC-DPC (t-SNE) | 26.369 4 | 115.627 1 | 43.406 8 | 124.259 4 | — | DPC | 40.241 1 | 302.698 3 | 58.336 1 | 252.817 5 | — | SNN-DPC | 279.264 7 | 1305.837 4 | 208.851 8 | 1208.926 8 | — | AP | 261.218 3 | 903.003 6 | 144.370 3 | 819.570 3 | — |
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The bold values mean the best results.
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