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Re:E-means: 10x faster k-means at equal loss by senderista on Monday November 09, 2026 @10:52PM (#50435843)
Yeah, I guess you can't really avoid picking k without hierarchical clustering.
Re:E-means: 10x faster k-means at equal loss by nighthawk454 on Monday November 09, 2026 @11:03PM (#50435916)
Yeah, it's not a well-defined problem, so there's no one true solution. Then only question left is "well what do you want?". Always have to pick something.

https://en.wikipedia.org/wiki/Cluster_analysis#Definition