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From David Ryan <help...@gmail.com>
Subject Scoring in Lucene
Date Wed, 05 Oct 2011 20:19:07 GMT
Hi,

The defaulting scoring in Lucene  uses tf x idf^2 instead of tf x idf .
Does any have have insight that why not using tf x idf?


Here is the note on score calculation.
https://lucene.apache.org/java/3_4_0/api/core/org/apache/lucene/search/Similarity.html

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