Research Article
Improvement of K-Means Algorithm and Its Application in Air Passenger Grouping
Table 5
ARI and NMI evaluation results on real-world datasets with AP, MS, DBSCAN.
| Dataset | ARI | NMI | AP | MS | DBSCAN | k-2o | AP | MS | DBSCAN | k-2o |
| Breast-cancer | 0.0574 | 0.2275 | 0.0687 | 0.6062 | 0.2692 | 0.2439 | 0.0415 | 0.5276 | Banknote | 0.0491 | 0.0000 | 0.0000 | 0.0356 | 0.2973 | 0.0000 | 0.0000 | 0.0239 | Bupa | 0.0000 | 0.0000 | 0.0037 | 0.0058 | 0.0287 | 0.0237 | 0.0130 | 0.0112 | Compound | 0.3023 | 0.7189 | 0.0000 | 0.4133 | 0.6289 | 0.7692 | 0.0000 | 0.6240 | Ct | 0.1006 | 0.0000 | 0.3271 | 0.4399 | 0.2529 | 0.0601 | 0.2563 | 0.3485 | Hayes-Roth | 0.0350 | 0.0000 | 0.0589 | 0.0226 | 0.2010 | 0.0000 | 0.1168 | 0.0317 | Iris | 0.3381 | 0.5681 | 0.0000 | 0.7302 | 0.5706 | 0.7336 | 0.0000 | 0.7581 | Libras | 0.2882 | 0.0000 | 0.0058 | 0.2760 | 0.6375 | 0.0000 | 0.1449 | 0.5716 | Parkinsons | 0.0305 | 0.0000 | 0.0000 | 0.0625 | 0.1889 | 0.0641 | 0.0227 | 0.0493 | Penbased | 0.1037 | 0.0000 | 0.0008 | 0.4907 | 0.5929 | 0.0000 | 0.0380 | 0.6723 | Vowel | 0.1315 | 0.0000 | 0.0000 | 0.2204 | 0.5525 | 0.0000 | 0.0000 | 0.4337 | Waveform21 | 0.0168 | 0.0000 | 0.0000 | 0.2547 | 0.2345 | 0.0000 | 0.0003 | 0.3654 | Waveform40 | 0.0187 | 0.0000 | 0.0000 | 0.2530 | 0.2052 | 0.0000 | 0.0000 | 0.3632 | Wdbc | 0.0574 | 0.2275 | 0.0687 | 0.6062 | 0.2692 | 0.2439 | 0.0415 | 0.5276 | Wine | 0.2689 | 0.0000 | 0.4228 | 0.3675 | 0.5264 | 0.0000 | 0.5263 | 0.4164 | Number | 3 | 1 | 2 | ā | 8 | 2 | 1 | ā |
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