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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