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From Brian Whitman <>
Subject Re: diversity in results
Date Mon, 04 Aug 2008 21:06:59 GMT
On Aug 4, 2008, at 12:50 PM, Jason Rennie wrote:

> Is there any option in solr to encourage diversity in the results?   
> Our solr
> index has millions of products, many of which are quite similar to  
> each
> other.  Even something simple like max 50% text overlap in successive
> results would be valuable.  Does something like this exist in solr  
> or are
> there any plans to add it?

not out of the box, but I would use the mlt handler on the first  
result and remove all the ones that appear in both the MLT and query  


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