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From "Joel Bernstein (JIRA)" <>
Subject [jira] [Created] (SOLR-11943) Add geospacial machine learning functions
Date Sat, 03 Feb 2018 19:21:00 GMT
Joel Bernstein created SOLR-11943:

             Summary: Add geospacial machine learning functions
                 Key: SOLR-11943
             Project: Solr
          Issue Type: New Feature
      Security Level: Public (Default Security Level. Issues are Public)
            Reporter: Joel Bernstein

This ticket will add a number of functions:

1) locationVectors: Reads a list of tuples that contain a location field and returns a matrix
of lat/long vectors. 

2) dbscan: dbscan clustering which can be used to cluster the lat/long vectors. 

3) Add support for haversinMeters and haversinKilometers distance to three functions: knn,
distance and dbscan. 


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