issue: typo in K-Means++ Algorithm #195

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MeirWustlReu2014 opened this Issue Dec 2, 2015 · 0 comments

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@MeirWustlReu2014

In the algorithm for K-means++ in chapter 13 (currently line 189 of the source) it has
\SETST{$\vec p$}{$\frac 1 {\sum_{\VARm{n}} \VARm{n_d}} \VARm{\vec d}$}
to normalize to a probability distribution.
I believe it is meant to be
\SETST{$\vec p$}{$\frac 1 {\sum_{\VARm{n}} \VARm{d_n}} \VARm{\vec d}$}
(i.e. you sum over all the distances).

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