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From Ted Dunning <ted.dunn...@gmail.com>
Subject Re: Clustering from DB
Date Mon, 27 Jul 2009 16:03:42 GMT
Yes.

That explains why Jeff didn't see the slow down with dense vectors.

On Mon, Jul 27, 2009 at 8:03 AM, Grant Ingersoll <gsingers@apache.org>wrote:

> Hmm, some profiling shows the pain is in the distance calculation for
> emitPointToNearestCluster.  Seems that we only use the optimized distance
> calculations for testing convergence, but shouldn't we also use it for
> calculating the distances to the cluster, too?




-- 
Ted Dunning, CTO
DeepDyve

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