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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/07/07 22:50:06 UTC

[jira] [Assigned] (SPARK-8764) StringIndexer should take option to handle unseen values

     [ https://issues.apache.org/jira/browse/SPARK-8764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-8764:
-----------------------------------

    Assignee: Apache Spark

> StringIndexer should take option to handle unseen values
> --------------------------------------------------------
>
>                 Key: SPARK-8764
>                 URL: https://issues.apache.org/jira/browse/SPARK-8764
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>            Reporter: Joseph K. Bradley
>            Assignee: Apache Spark
>            Priority: Minor
>   Original Estimate: 72h
>  Remaining Estimate: 72h
>
> The option should be a Param, probably set to false by default (throwing exception when encountering unseen values).



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