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From Ted Dunning <ted.dunn...@gmail.com>
Subject Re: Kmeans clustering in multiple levels
Date Thu, 10 Feb 2011 17:58:31 GMT
I would run to convergence on both levels.

On Thu, Feb 10, 2011 at 9:45 AM, Veronica Joh <vj8211@hotmail.com> wrote:

>
> Hi
> In the manning book, it is suggested that we run clustering in multiple
> levels when clustering large number of articles.  For example, if we were to
> cluster 1 million articles, we would first cluster it into 100 giant
> clusters and cluster again to get smaller clusters.
> My question is when we run cluster for each level, what should be the
> maxIteration?  Is doing one iteration enough for each level?
> Thank you,Veronica

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