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From Stanislaw Osinski <>
Subject Re: cluster documents based on fields' values
Date Thu, 19 Aug 2010 06:28:17 GMT
> A colleague of mine also discovered solr's clustering component -
> It's still labeled as
> experimental - does anybody have experience with it?

The clustering component is based on the Carrot2 project ( Carrot2 has been around for many years and is a mature
piece of software. However, the scope of the clustering component is
currently limited to post-retrieval clustering, ie. clustering of search
results, not the whole index. If you're looking for large-scale clustering,
Mahout would be the way to go.



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