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From "yuhao yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-14503) spark.ml Scala API for FPGrowth
Date Wed, 01 Feb 2017 19:08:51 GMT

    [ https://issues.apache.org/jira/browse/SPARK-14503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15848799#comment-15848799
] 

yuhao yang commented on SPARK-14503:
------------------------------------

Thanks for the suggestions [~josephkb]

About ItemType, previously the blocking issue is about saving and loading the frequent itemsets
and association rules DataFrame. I'll test it further and let you know what's the blocking
issues.

On API level, I agree we can make AssociationRules private or Developer API for now, until
obvious requirements come up. 



> spark.ml Scala API for FPGrowth
> -------------------------------
>
>                 Key: SPARK-14503
>                 URL: https://issues.apache.org/jira/browse/SPARK-14503
>             Project: Spark
>          Issue Type: Sub-task
>          Components: ML
>            Reporter: Joseph K. Bradley
>
> This task is the first port of spark.mllib.fpm functionality to spark.ml (Scala).
> This will require a brief design doc to confirm a reasonable DataFrame-based API, with
details for this class.  The doc could also look ahead to the other fpm classes, especially
if their API decisions will affect FPGrowth.



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