Also, using various services like OpenCalais can work. Assuming you are interested in extracting the types of entities that OpenCalais does!

Eric

On Nov 18, 2009, at 6:28 AM, Grant Ingersoll wrote:

I've used OpenNLP with Lucene/Solr before, if you are looking for a good open source one. It's pretty easy to create a TokenFilter that does the work.

On Nov 18, 2009, at 1:25 AM, Pradeep Pujari wrote:

Hello all,

Does Lucene or Solr has entity extraction feature? If so, what is the wiki URL?

Thanks,
Pradeep.


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

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


-----------------------------------------------------
Eric Pugh | Principal | OpenSource Connections, LLC | 434.466.1467 | 
http://www.opensourceconnections.com
Co-Author: Solr 1.4 Enterprise Search Server available from 
http://www.packtpub.com/solr-1-4-enterprise-search-server
Free/Busy: http://tinyurl.com/eric-cal








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