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Posted to issues@spark.apache.org by "Joseph K. Bradley (JIRA)" <ji...@apache.org> on 2016/04/20 22:33:25 UTC
[jira] [Updated] (SPARK-7424) spark.ml classification, regression
abstractions should add metadata to output column
[ https://issues.apache.org/jira/browse/SPARK-7424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joseph K. Bradley updated SPARK-7424:
-------------------------------------
Shepherd: Joseph K. Bradley (was: Xiangrui Meng)
Assignee: Yanbo Liang
Target Version/s: 2.0.0 (was: )
> 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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