I'm looking for a fast (better than O[N^2]) clustering algorithm given a large sparse non-metric similarity matrix. Any ideas?
@jakevdp given the (tunably) sparse candidate pairs from LSH, wouldn't a simple hierarchical clustering be << N^2?
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@avibryant Could be... I'll look into it. Thanks for the suggestion!Thanks. Twitter will use this to make your timeline better. UndoUndo
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