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The Compare clusters task report is an interactive line chart with the number of clusters on the x-axis and the Davies–Bouldin the Davies-Bouldin index on the y-axis (Figure 2).

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• Click a point on the plot to select it

Selecting a point sets it as the number of clusters to partition the data into. The number of clusters with the lowest Davies-Bouldin index value is chosen by default. 

• Click Generate clusters to run K-means clustering with the selected number of clusters

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