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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/09/17 23:10:05 UTC
[jira] [Resolved] (SPARK-9698) Add feature interaction as a
transformer
[ https://issues.apache.org/jira/browse/SPARK-9698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng resolved SPARK-9698.
----------------------------------
Resolution: Fixed
Fix Version/s: 1.6.0
Issue resolved by pull request 7987
[https://github.com/apache/spark/pull/7987]
> Add feature interaction as a transformer
> ----------------------------------------
>
> Key: SPARK-9698
> URL: https://issues.apache.org/jira/browse/SPARK-9698
> Project: Spark
> Issue Type: New Feature
> Components: ML
> Reporter: Xiangrui Meng
> Assignee: Eric Liang
> Fix For: 1.6.0
>
>
> Add feature interaction as a transformer, which takes a list of vector/double columns, and generate a single vector column that contains the interactions (multiplication) among them with proper handling of feature names.
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