Vladimir Feinberg created SPARK-16969: -----------------------------------------
Summary: GBTClassifier needs a raw prediction column Key: SPARK-16969 URL: https://issues.apache.org/jira/browse/SPARK-16969 Project: Spark Issue Type: Bug Reporter: Vladimir Feinberg When working with a skewed-label dataset I found the GBTClassifier pretty unusable because it performs an automatic thresholding at the halfway point, without exposing the raw prediction. This prevents use of different thresholds and any of the BinaryClassificationEvaluator tools. -- 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