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From Grant Ingersoll <gsing...@apache.org>
Subject Re: how to score in lucene
Date Wed, 25 Nov 2009 13:01:34 GMT

On Nov 20, 2009, at 5:46 AM, Wilson Wu wrote:

> hi,
>    I have a problem with scoring a document in lucene. I know there
> are some factors such as docNum,boost,idf,docFreq,lengthNorm and so
> on. And I also know how to count docNum,docFreq,idf, but I really have
> no idea about counting the lengNorm . thx.
> 


See http://lucene.apache.org/java/2_9_1/scoring.html


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

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


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