huaxingao commented on a change in pull request #27555: [SPARK-30802][ML] Use
Summarizer instead of MultivariateOnlineSummarizer in Aggregator test suite
URL: https://github.com/apache/spark/pull/27555#discussion_r379556835
##########
File path: mllib/src/main/scala/org/apache/spark/ml/stat/Summarizer.scala
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@@ -202,6 +204,38 @@ object Summarizer extends Logging {
val (metrics, computeMetrics) = getRelevantMetrics(requested)
new SummarizerBuffer(metrics, computeMetrics)
}
+
+ /** Get regression feature and label summarizers for provided data. */
+ private[spark] def getRegressionSummarizers(
Review comment:
Thanks! Updated.
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