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Posted to dev@mahout.apache.org by "Andrew Palumbo (JIRA)" <ji...@apache.org> on 2017/01/16 02:28:28 UTC

[jira] [Updated] (MAHOUT-1895) Add convenience methods for converting Vectors to Scala types

     [ https://issues.apache.org/jira/browse/MAHOUT-1895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Palumbo updated MAHOUT-1895:
-----------------------------------
    Sprint: Jan/Feb-2016  (was: Jan/Feb-2017)

> Add convenience methods for converting Vectors to Scala types
> -------------------------------------------------------------
>
>                 Key: MAHOUT-1895
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1895
>             Project: Mahout
>          Issue Type: Bug
>    Affects Versions: 0.12.2
>            Reporter: Trevor Grant
>            Assignee: Trevor Grant
>            Priority: Minor
>             Fix For: 0.13.0
>
>
> While dense and sparse vectors may be created from `TraversableOnce[Double]` such as `Array[Double]` and `TraversableOnce[(Int, AnyVal)]` such as `Map[Int,Double]` respectively. Converting back into this format is somewhat tedious.  We should add convenience methods to take care of this. 



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