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From Darren Govoni <dar...@ontrenet.com>
Subject Re: Clustering results limit?
Date Thu, 22 Jul 2010 23:10:04 GMT
Yeah, my results count is 151 and only 21 documents appear in 6
clusters.

This is true whether I use URL or SolrJ.

When I use carrot workbench and point to my Solr using local clustering,
the workbench
has numerous clusters and all documents are placed....

On Thu, 2010-07-22 at 18:06 +0200, Stanislaw Osinski wrote:

> Hi,
> 
> In my SolrJ, I used ModifiableSolrParams and I set ("rows",50) but it
> > still returns less than 10 for each cluster.
> >
> 
> Oh, the number of documents per cluster very much depends on the
> characteristics of your documents, it often happens that the algorithms
> create larger numbers of smaller clusters. However, all returned documents
> should get assigned to some cluster(s), the Other Topics one in the worst
> case. Does that hold in your case?
> 
> If you'd like to tune clustering a bit, you can try Carrot2 tools:
> 
> http://download.carrot2.org/stable/manual/#section.getting-started.solr
> 
> and then:
> 
> http://download.carrot2.org/stable/manual/#chapter.tuning
> 
> Cheers,
> 
> S.



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