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https://issues.apache.org/jira/browse/SPARK-34740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-34740.
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Resolution: Invalid
> can class pyspark.mllib.evaluation.RegressionMetrics() accept DataFrame as
> the parameter?
> -----------------------------------------------------------------------------------------
>
> Key: SPARK-34740
> URL: https://issues.apache.org/jira/browse/SPARK-34740
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Affects Versions: 2.4.6
> Reporter: xifeng
> Priority: Minor
>
> class pyspark.mllib.evaluation.RegressionMetrics(predictionAndObservations)
> can only accept an RDD of (prediction, observation) pairs as the parameter.
> Can it also accept the DataFrame as the parameter? Which would be much more
> convenient.
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