I think there are a couple of ways you can approach this, although I
have never used GATE.
If these annotations are marked in line in your content, then you can
either preprocess the files to have them separately and index as you
normally would, or you can use the relatively new TeeTokenFilter and
SinkTokenizer to extract them as you go for use in other fields. I
have done this successfully for some apps that I have worked on and I
think it works quite nice and beats preprocessing IMO. Essentially,
you set up a TeeTokenFilter that recognizes your Person and then set
that token aside in the Sink. Then, when you construct the Person
field, you use the SinkTokenizer.
HTH,
Grant
On Mar 17, 2008, at 8:54 AM, lucene-seme1 s wrote:
Hello,
I am a newbie here and still experimenting with Lucene. I have
annotations
and features generated by GATE for many documents and would like to
index
the original content of the documents in addition to the generated
annotations. The annotations are in the form of [<Person> John </
Person>
loves fishing]. I would like to be able to search using the Person
attribute.
Any hint or suggestion is highly appreciated
regards,
JK
--------------------------
Grant Ingersoll
http://www.lucenebootcamp.com
Next Training: April 7, 2008 at ApacheCon Europe in Amsterdam
Lucene Helpful Hints:
http://wiki.apache.org/lucene-java/BasicsOfPerformance
http://wiki.apache.org/lucene-java/LuceneFAQ
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