Research Article
VIASCKDE Index: A Novel Internal Cluster Validity Index for Arbitrary-Shaped Clusters Based on the Kernel Density Estimation
Table 15
The number of highest ARI values that each index reached.
| Index | # of datasets that each index was the best on the different algorithms | DBSCAN | Spectral Clustering | HDBSCAN | Total |
| SI | 11 | 4 | 9 | 24 | DI | 13 | 10 | 16 | 39 | DB | 7 | 5 | 6 | 18 | CH | 13 | 4 | 8 | 25 | S_Dbw | 5 | 0 | 9 | 14 | DSI | 8 | 7 | 5 | 20 | RMSSTD | 5 | 3 | 11 | 19 | VIASCKDE (proposed index) | 15 | 15 | 17 | 47 |
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