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Posted to issues@spark.apache.org by "Krishna Kumar Tiwari (Jira)" <ji...@apache.org> on 2020/01/07 17:38:00 UTC
[jira] [Updated] (SPARK-30449) Introducing get_dummies method in
pyspark
[ https://issues.apache.org/jira/browse/SPARK-30449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Krishna Kumar Tiwari updated SPARK-30449:
-----------------------------------------
Issue Type: Task (was: New Feature)
> Introducing get_dummies method in pyspark
> -----------------------------------------
>
> Key: SPARK-30449
> URL: https://issues.apache.org/jira/browse/SPARK-30449
> Project: Spark
> Issue Type: Task
> Components: PySpark
> Affects Versions: 2.4.4
> Reporter: Krishna Kumar Tiwari
> Priority: Major
>
> Introducing get_dummies method in pyspark same as pandas.
> Many times when using categorical variable and we want to flatten the data to do one-hot encoding to generate columns and fill the matrix, get_dummies is very useful in that scenario.
>
> The objective here is to introduce get_dummies to pyspark.
>
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