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Posted to user@mahout.apache.org by yunming zhang <zh...@gmail.com> on 2014/01/14 06:08:58 UTC

Question about AbstractCluster

Hi,

I have a question about the implementation of the AbstractCluster,

I wonder what are s0, s1 and s2 used for?  There is no comments on what
they represent. I would really appreciate it if someone could explain to me
in the context of the KMeans application.

Is S1 the old centroids and S2 the new centroids and S0 is the count of
points belonging to the centroid?

Thanks

Yunming