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From Li Li <>
Subject how to extend Similarity in this situation?
Date Tue, 01 Jun 2010 14:07:36 GMT
I want to only support boolean or query(as many search engine do). But
I want to boost document whose terms are closer.
e.g. the query terms are 'apache lucene'
doc1 apache has many projects such as lucene
doc2 The Apache HTTP Server Project is an effort to develop and
maintain an ...  Lucene is a .....
I want to give doc1 more boost.
So I need a place where I can get all position information
How to extend Similarity to achieve this?

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