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From "Andrew Palumbo (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAHOUT-1838) Provide and plotting capabilities for Mahout mtrices and DRMs
Date Fri, 29 Apr 2016 04:20:12 GMT
Andrew Palumbo created MAHOUT-1838:
--------------------------------------

             Summary: Provide and plotting capabilities for Mahout mtrices and DRMs 
                 Key: MAHOUT-1838
                 URL: https://issues.apache.org/jira/browse/MAHOUT-1838
             Project: Mahout
          Issue Type: New Feature
          Components: visiualization
    Affects Versions: 0.12
            Reporter: Andrew Palumbo
            Assignee: Andrew Palumbo
             Fix For: 0.13


Add basic 2d and 3d plotting capabilities to Mahout using the Smile library: https://github.com/haifengl/smile

I've prototyped an {{mplot2d}} class here to sample a certain percentage of a DRM's data using
{{drmSampleKRows()}} and to create a 2d plot from the resulting x,y coordinate matrix, and
tested from the spark-shell as a POC.

Extending to 3d should be trivial:  
The Smile-Plot library has some very nice plotting features, all of which can easily integrated
into mahout:

http://haifengl.github.io/smile/index.html#gallery
http://haifengl.github.io/smile/index.html#visualization

 



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