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From "Feynman Liang (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (SPARK-9904) User guide for ML tree algorithms
Date Wed, 12 Aug 2015 21:51:46 GMT

     [ https://issues.apache.org/jira/browse/SPARK-9904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Feynman Liang closed SPARK-9904.
--------------------------------
    Resolution: Duplicate

Duplicate of SPARK-7772

> User guide for ML tree algorithms
> ---------------------------------
>
>                 Key: SPARK-9904
>                 URL: https://issues.apache.org/jira/browse/SPARK-9904
>             Project: Spark
>          Issue Type: Documentation
>          Components: ML
>            Reporter: Feynman Liang
>
> The ML Pipeline implementation of trees has diverged sufficiently from MLlib to warrant
it's own user guide. Notable features which only exist in ML include:
>  * Class probabilities (SPARK-6884, SPARK-6885)
>  * Random Forest Feature importance (SPARK-5133)
>  * Classification thresholds (SPARK-8069)
>  * Checkpointing (SPARK-6684)
> We should add a new section to {{ml-guide#algorithm-guides}} to describe trees in ML
pipeline



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