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Posted to dev@mahout.apache.org by "Andrew Palumbo (JIRA)" <ji...@apache.org> on 2016/05/03 20:30:13 UTC
[jira] [Updated] (MAHOUT-1838) Provide plotting capabilities for
Mahout matrices and DRMs
[ https://issues.apache.org/jira/browse/MAHOUT-1838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Palumbo updated MAHOUT-1838:
-----------------------------------
Attachment: 3d_histo.png
> Provide plotting capabilities for Mahout matrices and DRMs
> -----------------------------------------------------------
>
> Key: MAHOUT-1838
> URL: https://issues.apache.org/jira/browse/MAHOUT-1838
> Project: Mahout
> Issue Type: New Feature
> Components: visiualization
> Reporter: Andrew Palumbo
> Assignee: Andrew Palumbo
> Fix For: 0.13
>
> Attachments: 2dhisto_21Buckets_100pct_gaussian.png, 3d_histo.png, drmSamplePlot2d.png, plot3d.png, plot3dRotated.png
>
>
> 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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