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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/06/22 08:37:00 UTC

[jira] [Updated] (SPARK-7290) Add StringVectorizer

     [ https://issues.apache.org/jira/browse/SPARK-7290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiangrui Meng updated SPARK-7290:
---------------------------------
    Parent Issue: SPARK-8521  (was: SPARK-5884)

> Add StringVectorizer
> --------------------
>
>                 Key: SPARK-7290
>                 URL: https://issues.apache.org/jira/browse/SPARK-7290
>             Project: Spark
>          Issue Type: Sub-task
>          Components: ML
>            Reporter: Xiangrui Meng
>
> `StringVectorizer` maps a String column into a vector column with binary values. The output should be the same as chaining `StringIndexer` and `OneHotEncoder`.



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