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Posted to issues@spark.apache.org by "Sean Owen (Jira)" <ji...@apache.org> on 2019/08/20 12:12:00 UTC
[jira] [Updated] (SPARK-28780) Delete the incorrect setWeightCol
method in LinearSVCModel
[ https://issues.apache.org/jira/browse/SPARK-28780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-28780:
------------------------------
Docs Text: Spark 2.2 accidentally introduced the method LinearSVCModel.setWeightCol. This method works incorrectly, too. It is removed in 3.0.
Labels: release-notes (was: )
> Delete the incorrect setWeightCol method in LinearSVCModel
> ----------------------------------------------------------
>
> Key: SPARK-28780
> URL: https://issues.apache.org/jira/browse/SPARK-28780
> Project: Spark
> Issue Type: Bug
> Components: ML
> Affects Versions: 2.2.0, 2.3.0, 2.4.0, 3.0.0
> Reporter: zhengruifeng
> Priority: Minor
> Labels: release-notes
>
> 1, the weightCol is only used in training, and should not be set in LinearSVCModel;
> 2, the method 'def setWeightCol(value: Double): this.type = set(threshold, value)' is wrongly defined, since value should be a string and weightCol instead of threshold should be set.
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