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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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