> > Thats weird. As far as I know there is no such thing. There is > classification stuff but I haven't heard of clustering. > > http://soleami.com/blog/comparing-document-classification-functions-of-lucene-and-mahout.html
I think the wording on the wiki page needs some clarification -- Solr contains an internal API interface for full index clustering, but the interface is not yet implemented, so the only clustering mode available out of the box is currently search results clustering (based on the Carrot2 library). Staszek
