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zhengruifeng commented on SPARK-14681: -------------------------------------- Will this stats be inclued in trainingSummary or non-trainingSummary evaluated on some dataframe? > Provide label/impurity stats for spark.ml decision tree nodes > ------------------------------------------------------------- > > Key: SPARK-14681 > URL: https://issues.apache.org/jira/browse/SPARK-14681 > Project: Spark > Issue Type: Improvement > Components: ML > Reporter: Joseph K. Bradley > > Currently, spark.ml decision trees provide all node info except for the > aggregated stats about labels and impurities. This task is to provide those > publicly. We need to choose a good API for it, so we should discuss the > design on this issue before implementing it. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org