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Posted to openrelevance-dev@lucene.apache.org by Grant Ingersoll <gs...@apache.org> on 2009/11/20 16:41:38 UTC

Comparing Scores across searches

Anyone have any good papers on comparing scores across searches?  I'd like to make a case for removing queryNorm() from Lucene, as I don't think it is all that useful, but I wanted to do some background research.

-Grant

Re: Comparing Scores across searches

Posted by Grant Ingersoll <gs...@apache.org>.

On Nov 20, 2009, at 11:02 AM, Marvin Humphrey wrote:

> On Fri, Nov 20, 2009 at 10:41:38AM -0500, Grant Ingersoll wrote:
>> I'd like to make a case for removing queryNorm() from Lucene
> 
> Grant, you probably remember this thread since you were a participant, but for
> the benefit of others...
> 
>  "Usefulness of Similarity.queryNorm()"
> 
>  http://markmail.org/message/dg3meoonnbtasr2y

Yeah, was more looking for academic work on it.

Re: Comparing Scores across searches

Posted by Marvin Humphrey <ma...@rectangular.com>.

On Fri, Nov 20, 2009 at 10:41:38AM -0500, Grant Ingersoll wrote:
> I'd like to make a case for removing queryNorm() from Lucene

Grant, you probably remember this thread since you were a participant, but for
the benefit of others...

  "Usefulness of Similarity.queryNorm()"

  http://markmail.org/message/dg3meoonnbtasr2y

Marvin Humphrey