[R] Rerolling k-means

From: Christophe Genolini <cgenolin_at_u-paris10.fr>
Date: Mon, 10 Dec 2007 13:42:58 +0100

Hi all

I am working on k-means algorithm (in R: kmeans( ) ). The R-help advice us to try several random start in order to avoid local minimum. Does one know if there is a procedure that automaticly run this rerolling and select the best partition ? Or any studies that gives clues on the number of rerolling ?

Thanks for helping.

Christophe



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