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https://issues.apache.org/jira/browse/SPARK-43981?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weichen Xu updated SPARK-43981:
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Description:
Support saving/loading for estimator / transformer / evaluator / model.
We have some design goals:
* The model format is decoupled from spark, i.e. we can run model inference
without spark service.
* We can save model to either local file system or cloud storage file system.
> Basic saving / loading implementation
> -------------------------------------
>
> Key: SPARK-43981
> URL: https://issues.apache.org/jira/browse/SPARK-43981
> Project: Spark
> Issue Type: Sub-task
> Components: Connect, ML, PySpark
> Affects Versions: 3.5.0
> Reporter: Weichen Xu
> Assignee: Weichen Xu
> Priority: Major
>
> Support saving/loading for estimator / transformer / evaluator / model.
> We have some design goals:
> * The model format is decoupled from spark, i.e. we can run model inference
> without spark service.
> * We can save model to either local file system or cloud storage file system.
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