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https://issues.apache.org/jira/browse/SPARK-7424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph K. Bradley updated SPARK-7424:
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Target Version/s: 2.2.0 (was: 2.1.0)
> spark.ml classification, regression abstractions should add metadata to
> output column
> -------------------------------------------------------------------------------------
>
> Key: SPARK-7424
> URL: https://issues.apache.org/jira/browse/SPARK-7424
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Reporter: Joseph K. Bradley
> Assignee: Yanbo Liang
>
> Update ClassificationModel, ProbabilisticClassificationModel prediction to
> include numClasses in output column metadata.
> Update RegressionModel to specify output column metadata as well.
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