[
https://issues.apache.org/jira/browse/SPARK-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14384240#comment-14384240
]
Omede Firouz commented on SPARK-5885:
-------------------------------------
[~mengxr], do you have plans for adding python wrappers for this transform so
it can be called from pyspark?
If not, I would be happy to work on that once your PR gets in.
> Add VectorAssembler
> -------------------
>
> Key: SPARK-5885
> URL: https://issues.apache.org/jira/browse/SPARK-5885
> Project: Spark
> Issue Type: Sub-task
> Components: ML
> Reporter: Xiangrui Meng
> Assignee: Xiangrui Meng
>
> `VectorAssembler` takes a list of columns (of type double/int/vector) and
> merge them into a single vector column.
> {code}
> val va = new VectorAssembler()
> .setInputCols("userFeatures", "dayOfWeek", "timeOfDay")
> .setOutputCol("features")
> {code}
> In the first version, it should be okay if it doesn't handle ML attributes
> (SPARK-4588).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
