Research Article
Density Peak Clustering Based on Relative Density Optimization
Table 2
Clustering results measured with AMI and ARI on real data sets.
| Algorithm | RDO-DPC | DPC | ARI | ARI.Var | AMI | AMI.Var | | ARI | AMI | |
| Iris | 0.759 | 0.008 | 0.793 | 0.002 | 13.0 | 0.720 | 0.767 | 2.0 | Seeds | 0.787 | 0.005 | 0.736 | 0.002 | 6.8 | 0.734 | 0.717 | 2.0 | Wine | 0.742 | 0.002 | 0.746 | 0.000 | 2.0 | 0.672 | 0.706 | 2.0 | E. coli | 0.796 | 0.002 | 0.699 | 0.001 | 9.5 | 0.309 | 0.443 | 2.0 | Wdbc | 0.850 | 0.001 | 0.762 | 0.001 | 10.5 | ā | ā | 1.0 | Zoo | 0.883 | 0.040 | 0.771 | 0.015 | 8.0 | 0.363 | 0.321 | 2.0 | Glass | 0.266 | 0.000 | 0.378 | 0.001 | 4.5 | 0.224 | 0.246 | 1.0 |
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