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From Grant Ingersoll <gsing...@apache.org>
Subject Re: diversity in results
Date Mon, 04 Aug 2008 20:38:45 GMT
See https://issues.apache.org/jira/browse/SOLR-236 and http://wiki.apache.org/solr/FieldCollapsing

, but I gather it has been languishing.  I also don't think it will do  
anything as extensive as the text similarity question you are asking  
(50% overlap) but I have not tried it.

-Grant


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?
>
> Thanks,
>
> Jason
>
> -- 
> Jason Rennie
> Head of Machine Learning Technologies, StyleFeeder
> http://www.stylefeeder.com/
> Samantha's blog & pictures: http://samanthalyrarennie.blogspot.com/



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