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. 2017 Jan 13;12(1):e0168288. doi: 10.1371/journal.pone.0168288

Table 3. Comparison of Cluster Validation: Euclidean Distance vs. Manhattan distance.

Cluster Characteristic Validation Measure Euclidean Distance Manhattan Distance Best Result
Compactness and Separation Silhouette Width 0.2129 0.2571 Manhattan
Dunn Index 0.5557 0.6246 Manhattan
Connectedness Connectivity 17.10 16.52 Manhattan