[SciPy-User] kmeans

Lutz Maibaum lutz.maibaum@gmail....
Fri Jul 23 13:39:27 CDT 2010


On Fri, Jul 23, 2010 at 11:33 AM, Keith Goodman <kwgoodman@gmail.com> wrote:
> What needs to be fixed?
>
> - Switch code and doc to use rmse

To be compatible with the (at least to me!) standard use of k-means, I
think both code and doc should use the sum of squared distances as the
cost function in the optimization, and also as the return value.

 -- Lutz


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