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https://issues.apache.org/jira/browse/LUCENE-5714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Smiley updated LUCENE-5714:
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Attachment:
LUCENE-5714__Enhance_BBoxStrategy__more_tests,_fix_dateline_bugs,_new_AreaSimilarity_algor.patch
This patch is really more than testing, it also includes LUCENE-5779 which is
the change to AreaSimilarity's algorithm.
> Improve tests for BBoxStrategy then port to 4x.
> -----------------------------------------------
>
> Key: LUCENE-5714
> URL: https://issues.apache.org/jira/browse/LUCENE-5714
> Project: Lucene - Core
> Issue Type: Improvement
> Components: modules/spatial
> Reporter: David Smiley
> Assignee: David Smiley
> Fix For: 4.9
>
> Attachments:
> LUCENE-5714__Enhance_BBoxStrategy__more_tests,_fix_dateline_bugs,_new_AreaSimilarity_algor.patch
>
>
> BBoxStrategy needs better tests before I'm comfortable seeing it in 4x.
> Specifically it should use random rectangles based validation (ones that may
> cross the dateline), akin to the other tests. And I think I see an
> equals/hashcode bug to be fixed in there too.
> One particular thing I'd like to see added is how to handle a zero-area case
> for AreaSimilarity. I think an additional feature in which you declare a
> minimum % area (relative to the query shape) would be good.
> It should be possible for the user to combine rectangle center-point to query
> shape center-point distance sorting as well. I think it is but I need to
> make sure it's possible without _having_ to index a separate center point
> field.
> Another possibility (probably not to be addressed here) is a minimum ratio
> between width/height, perhaps 10%. A long but nearly no height line should
> not be massively disadvantaged relevancy-wise to an equivalently long
> diagonal road that has a square bbox.
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