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From André Carvalho (JIRA) <j...@apache.org>
Subject [jira] [Commented] (INFRA-10050) MLib - Gradient Class: How do I update the cum_gradient
Date Mon, 27 Jul 2015 15:53:04 GMT

    [ https://issues.apache.org/jira/browse/INFRA-10050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14642906#comment-14642906
] 

André Carvalho commented on INFRA-10050:
----------------------------------------

Yep, I have noticed that after posting. How do I delete it? Sorry

> MLib - Gradient Class: How do I update the cum_gradient
> -------------------------------------------------------
>
>                 Key: INFRA-10050
>                 URL: https://issues.apache.org/jira/browse/INFRA-10050
>             Project: Infrastructure
>          Issue Type: Bug
>            Reporter: André Carvalho
>
> Hello,
> I have been trying to develop a gradient function to use in the GradientDescent from
Spark-MLib yet, I can't sum a vector to another, in order to update the cumulative gradient.
> How shall I proceed?
> more info at http://stackoverflow.com/questions/31614874/spark-java-add-vector-using-foreachactive-method-vector



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