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From mark harwood <>
Subject Re: Hitmaps of results (number of results for category/filter or groupping results)
Date Fri, 24 Feb 2006 12:25:43 GMT
This should really be a FAQ entry somewhere...

--- Java Programmer <> wrote:

> Hello,
> I'm quite new to Lucene but I pretty amazed with her
> abilities. My question
> consider something called commonly as "hitmap" is it
> possible to do it in
> Lucene, maybe someone did it already, or maybe even
> it is built-in?
> By term hitmap we describe e.g. ability to group
> results into category, for
> example when searching eBay you get also an hitmap
> of results within
> category (Computers [10], Sports [111], etc.) . So
> is it possible to do this
> in Lucene, without huge CPU/time consumption?
> I appreciate for any hints for this problem,
> Best Regards
> Adrian

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