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https://issues.apache.org/jira/browse/SPARK-7159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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DB Tsai updated SPARK-7159:
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Issue Type: New Feature (was: Improvement)
> Support multiclass logistic regression in spark.ml
> --------------------------------------------------
>
> Key: SPARK-7159
> URL: https://issues.apache.org/jira/browse/SPARK-7159
> Project: Spark
> Issue Type: New Feature
> Components: ML
> Reporter: Joseph K. Bradley
> Assignee: DB Tsai
>
> This should be implemented by checking the input DataFrame's label column for
> feature metadata specifying the number of classes.
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