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Posted to issues@madlib.apache.org by "Frank McQuillan (JIRA)" <ji...@apache.org> on 2019/01/11 18:55:00 UTC

[jira] [Created] (MADLIB-1293) CLONE - Additional computation methods for k-NN - kd tree

Frank McQuillan created MADLIB-1293:
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             Summary: CLONE - Additional computation methods for k-NN - kd tree
                 Key: MADLIB-1293
                 URL: https://issues.apache.org/jira/browse/MADLIB-1293
             Project: Apache MADlib
          Issue Type: New Feature
          Components: k-NN
            Reporter: Frank McQuillan
            Assignee: Orhan Kislal
             Fix For: v1.16


Follow on to
https://issues.apache.org/jira/browse/MADLIB-927
which uses brute force.

Determine other k-NN algos to implement.  From 
http://scikit-learn.org/stable/modules/neighbors.html
candidates are:

* K-D Tree
* Ball Tree
* Other?

This JIRA is to implement K-D tree.




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