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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:23:42 UTC
[jira] [Updated] (SPARK-13388) PySpark Pipeline and PipelineModel
should take advantages of its Scala companion
[ https://issues.apache.org/jira/browse/SPARK-13388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon updated SPARK-13388:
---------------------------------
Labels: bulk-closed (was: )
> PySpark Pipeline and PipelineModel should take advantages of its Scala companion
> --------------------------------------------------------------------------------
>
> Key: SPARK-13388
> URL: https://issues.apache.org/jira/browse/SPARK-13388
> Project: Spark
> Issue Type: Improvement
> Components: PySpark
> Reporter: Xusen Yin
> Priority: Minor
> Labels: bulk-closed
>
> Pipeline and PipelineModel in PySpark, unlike other estimators and models, are implemented in Python side, which makes it difficult to reuse new methods like save/load of their Scala companions and bring maintenance costs. To utilize current and upcoming new features, we should refactor it similar with other estimators/models in PySpark to call its Scala implementation.
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