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From Grant Ingersoll <gsing...@apache.org>
Subject Re: Extracting TFIDF vectors
Date Mon, 02 Mar 2009 21:02:32 GMT
Have a look at the MoreLikeThis contrib module in the contrib section  
of Lucene.  You can start with that, and then do the additions and  
subtractions from there.


On Mar 2, 2009, at 9:35 AM, Gregory Gay wrote:

> Hi,
>
> I'm a complete novice at Lucene, and I'm looking for a little bit of  
> help
> with something.
>
> How can I extract the TF*IDF vector for each document in the indexed
> collection? Also for the query?
>
> I need to build a user-feedback system which manipulates the query  
> based on
> the liked and disliked documents from the local collection. This query
> modification uses the TF*IDF vectors.
>
> Thanks for your help!
>
> -- 
> Gregory Gay
> Editor - 4 Color Rebellion (http://www.4colorrebellion.com)
> Research Assistant - WVU CSEE

--------------------------
Grant Ingersoll
http://www.lucidimagination.com/

Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids)  
using Solr/Lucene:
http://www.lucidimagination.com/search


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