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Results of the Silhouette validation for the estimation of final number of clusters. The largest Savg indicate the most effective clusters.
| Number of clusters | Silhouette average Savg |
|---|---|
| 5 | 0.379 |
| 6 | 0.460 |
| 7 | 0.468 |
| 8 | 0.475 |
| 9 | 0.403 |
| 10 | 0.425 |
| 11 | 0.472 |
| 12 | 0.440 |
| 13 | 0.447 |
| 14 | 0.443 |
| 15 | 0.437 |
