[ https://issues.apache.org/jira/browse/SPARK-23455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16368154#comment-16368154 ]
Apache Spark commented on SPARK-23455: -------------------------------------- User 'viirya' has created a pull request for this issue: https://github.com/apache/spark/pull/20633 > Default Params in ML should be saved separately > ----------------------------------------------- > > Key: SPARK-23455 > URL: https://issues.apache.org/jira/browse/SPARK-23455 > Project: Spark > Issue Type: Improvement > Components: ML > Affects Versions: 2.4.0 > Reporter: Liang-Chi Hsieh > Priority: Major > > We save ML's user-supplied params and default params as one entity in JSON. > During loading the saved models, we set all the loaded params into created ML > model instances as user-supplied params. > It causes some problems, e.g., if we strictly disallow some params to be set > at the same time, a default param can fail the param check because it is > treated as user-supplied param after loading. > The loaded default params should not be set as user-supplied params. We > should save ML default params separately in JSON. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org