[jira] [Commented] (SPARK-16710) SparkR spark.glm should support weightCol

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-16710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391897#comment-15391897 ] 

Apache Spark commented on SPARK-16710:
--------------------------------------

User 'yanboliang' has created a pull request for this issue:
https://github.com/apache/spark/pull/14346

> SparkR spark.glm should support weightCol
> -----------------------------------------
>
>                 Key: SPARK-16710
>                 URL: https://issues.apache.org/jira/browse/SPARK-16710
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML, SparkR
>            Reporter: Yanbo Liang
>
> Training GLMs on weighted dataset is very important use cases. Users can pass argument {{weights}} to specify the weights vector in native R. For {{spark.glm}}, we can pass in the {{weightCol}} which is consistent with MLlib.



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