You beat me to it, but my reading of the requirement (inevitably) produces 9 equal subsets with an size of 1 and an average of 1. D'oh!

However, I'm now confused by how you can have a centroid of an irregularly shaped set, given discrete values?

Actually, I think I'm completely lost by your meaning now. Could you give an example of two subsets, their relative densities, and how you calculated them?

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In reply to Re^3: Finding The Best Cluster Problem by BrowserUk
in thread Finding The Best Cluster Problem by neversaint

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