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From "Thomas Jungblut (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAMA-653) Add PLANET based Decision Tree Builder
Date Sun, 14 Oct 2012 09:15:04 GMT
Thomas Jungblut created HAMA-653:

             Summary: Add PLANET based Decision Tree Builder
                 Key: HAMA-653
                 URL: https://issues.apache.org/jira/browse/HAMA-653
             Project: Hama
          Issue Type: New Feature
          Components: machine learning
            Reporter: Thomas Jungblut

Here is the paper in MapReduce:


It scales pretty well on high number of instances, but less well on a higher number of features.

A nice side-addition would be the build of Random Forests with a decision tree for each task.

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