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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/05/28 21:01:19 UTC

[jira] [Assigned] (SPARK-7912) Make OneHotEncoder more optimistic about the input

     [ https://issues.apache.org/jira/browse/SPARK-7912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-7912:
-----------------------------------

    Assignee: Apache Spark  (was: Xiangrui Meng)

> Make OneHotEncoder more optimistic about the input
> --------------------------------------------------
>
>                 Key: SPARK-7912
>                 URL: https://issues.apache.org/jira/browse/SPARK-7912
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>    Affects Versions: 1.4.0
>            Reporter: Xiangrui Meng
>            Assignee: Apache Spark
>
> OneHotEncoder should be more robust on input. If the input column doesn't have ML attribute. We should make scan its values and generate one.



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