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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1716) Add CoCoA algorithm to flink-ml
Date Thu, 02 Apr 2015 09:08:54 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14392418#comment-14392418

ASF GitHub Bot commented on FLINK-1716:

Github user tillrohrmann commented on the pull request:

    Oh ok, I was not aware of #475. I just added the additional checks because of the fail
message in the try block that you expect a ```NoSuchElementException```. If this is not a
case, then we can just adapt the fail message and revert the additional checks I've introduced.
Sorry for screwing up your test cases.

> Add CoCoA algorithm to flink-ml
> -------------------------------
>                 Key: FLINK-1716
>                 URL: https://issues.apache.org/jira/browse/FLINK-1716
>             Project: Flink
>          Issue Type: New Feature
>          Components: Machine Learning Library
>            Reporter: Till Rohrmann
>            Assignee: Till Rohrmann
>              Labels: ML
> Add the communication efficient distributed dual coordinate ascent algorithm to the flink
machine learning library. See [CoCoA|http://arxiv.org/pdf/1409.1458.pdf] for the implementation
> I propose to first implement it with hinge loss and l2-norm. This way, it will allow
us to train SVMs in parallel.

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