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Posted to issues@spark.apache.org by "Anant Daksh Asthana (JIRA)" <ji...@apache.org> on 2014/06/16 07:20:01 UTC

[jira] [Commented] (SPARK-1945) Add full Java examples in MLlib docs

    [ https://issues.apache.org/jira/browse/SPARK-1945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14032121#comment-14032121 ] 

Anant Daksh Asthana commented on SPARK-1945:
--------------------------------------------

I have started writing some of these examples in Java. Will make pull requests on github as I test them

> Add full Java examples in MLlib docs
> ------------------------------------
>
>                 Key: SPARK-1945
>                 URL: https://issues.apache.org/jira/browse/SPARK-1945
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Documentation, MLlib
>            Reporter: Matei Zaharia
>              Labels: Starter
>             Fix For: 1.0.0
>
>
> Right now some of the Java tabs only say the following:
> "All of MLlib’s methods use Java-friendly types, so you can import and call them there the same way you do in Scala. The only caveat is that the methods take Scala RDD objects, while the Spark Java API uses a separate JavaRDD class. You can convert a Java RDD to a Scala one by calling .rdd() on your JavaRDD object."
> Would be nice to translate the Scala code into Java instead.
> Also, a few pages (most notably the Matrix one) don't have Java examples at all.



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