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https://issues.apache.org/jira/browse/SOLR-10786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16344435#comment-16344435
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David Smiley commented on SOLR-10786:
-------------------------------------
I assume the pair of arguments, double[] a and double[] b for longitude and
latitude respectively would both be of length 1? Sure; it's trivial as you
just need to call out to something like
{{org.apache.lucene.util.SloppyMath#haversinMeters(double, double, double,
double)}}. Yeah I could add something like this.... or maybe this comment is
all you were looking for from me since it amounts to a one-liner.
> Add DBSCAN clustering Streaming Evaluator
> -----------------------------------------
>
> Key: SOLR-10786
> URL: https://issues.apache.org/jira/browse/SOLR-10786
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
> Assignee: Joel Bernstein
> Priority: Major
> Fix For: master (8.0), 7.3
>
> Attachments: SOLR-10786.patch, SOLR-10786.patch, SOLR-10786.patch
>
>
> The DBSCAN clustering Stream Evaluator will cluster numeric vectors using the
> DBSCAN clustering algorithm.
> Clustering implementation will be provided by Apache Commons Math.
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