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https://issues.apache.org/jira/browse/LUCENE-4208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Smiley updated LUCENE-4208:
---------------------------------

    Attachment: 
LUCENE-4208_makeQuery_return_ConstantScoreQuery,_standardize_makeDistanceValueSource_behav.patch

Here's an updated patch.  To avoid the danger of two methods being implemented 
in terms of each other, I made makeFilter abstract again.

Oddly IntelliJ put the files in the patch in a different order, so you can't 
diff the patches across each other to see my changes; ah well.

I'm looking forward to seeing this committed, pending a +1.
                
> Spatial distance relevancy should use score of 1/distance
> ---------------------------------------------------------
>
>                 Key: LUCENE-4208
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4208
>             Project: Lucene - Core
>          Issue Type: New Feature
>          Components: modules/spatial
>            Reporter: David Smiley
>             Fix For: 4.0
>
>         Attachments: 
> LUCENE-4208_makeQuery_return_ConstantScoreQuery_and_remake_TwoDoublesStrategy.patch,
>  
> LUCENE-4208_makeQuery_return_ConstantScoreQuery,_standardize_makeDistanceValueSource_behav.patch,
>  
> LUCENE-4208_makeQuery_return_ConstantScoreQuery,_standardize_makeDistanceValueSource_behav.patch
>
>
> The SpatialStrategy.makeQuery() at the moment uses the distance as the score 
> (although some strategies -- TwoDoubles if I recall might not do anything 
> which would be a bug).  The distance is a poor value to use as the score 
> because the score should be related to relevancy, and the distance itself is 
> inversely related to that.  A score of 1/distance would be nice.  Another 
> alternative is earthCircumference/2 - distance, although I like 1/distance 
> better.  Maybe use a different constant than 1.
> Credit: this is Chris Male's idea.

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