[
https://issues.apache.org/jira/browse/MAHOUT-1895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15770743#comment-15770743
]
ASF GitHub Bot commented on MAHOUT-1895:
----------------------------------------
Github user dlyubimov commented on the issue:
https://github.com/apache/mahout/pull/262
Another though i had, if you feel strongly going about toMap, toSeq,
toArray method support, perhaps you could group it into a separate decorator
implementation, similar to JavaCollections._ approach ((say `import
MahoutCollections._`), , so that it can be invoked only when needed, but is
cleanly separated from the algebra dialects (which are enabled by `import
RlikeOps._`). In other words, i don't what RlikeOps to enable this by default.
> 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.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
