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From Grant Ingersoll <gsing...@apache.org>
Subject Re: aggregation in lucene
Date Wed, 17 Dec 2008 16:35:00 GMT

On Dec 17, 2008, at 10:43 AM, RobertV wrote:

>
> Can I obtain counts for terms and multi-word phrases within a set of
> documents?  E.g. can I use Solr to retrieve the number of times the  
> phrase
> "Wall Street Journal" was mentioned in documents where fieldA =  
> 'abc' and
> fieldB = 'xyz' etc..?
>

I believe so.  Isn't that just the number of docs returned for that  
query?  You can pass arbitrary queries to Solr to facet on, too.  I'd  
have a look at http://wiki.apache.org/solr/SimpleFacetParameters



>
> Grant Ingersoll-6 wrote:
>>
>> See Solr's faceting capabilities.  http://lucene.apache.org/solr and
>> the wiki from there.  Faceting is built right in.
>>
>
> -- 
> View this message in context: http://www.nabble.com/aggregation-in-lucene-tp21041575p21054569.html
> Sent from the Lucene - General mailing list archive at Nabble.com.
>

--------------------------
Grant Ingersoll

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