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From ambiese...@gmx.de
Subject Real Boolean Model in Lucene?
Date Mon, 01 Dec 2003 12:11:04 GMT
Hi,

is it possible to use a real boolean model in lucene for searching. When one
is using the Queryparser with a boolean query (i.e. "dog AND horse") one
does get a list of documents from the Hits object. However these documents have
a ranking (score).

My Question: Does Lucene use TF/IDF for getting this? (which would mean it
does not use the boolean model for the boolean query...)

How can one use a boolean model search, where the outcome are all score=1 ?
Example?

Cheers,
Ralph

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