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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:38:20 UTC

[jira] [Resolved] (SPARK-7494) spark.ml Model should call copyValues in construction

     [ https://issues.apache.org/jira/browse/SPARK-7494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-7494.
---------------------------------
    Resolution: Incomplete

> spark.ml Model should call copyValues in construction
> -----------------------------------------------------
>
>                 Key: SPARK-7494
>                 URL: https://issues.apache.org/jira/browse/SPARK-7494
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>            Reporter: Joseph K. Bradley
>            Priority: Minor
>              Labels: bulk-closed
>
> Currently, Estimators call Params.copyValues to copy parameters from themselves to the Model they create.  The Model has its Estimator, so it could call copyValues upon construction.
> Note: I'm linking a patch which will remove Model and use Transformer instead, but this same fix with copyValues can be applied to Transformer.



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