Github user actuaryzhang commented on a diff in the pull request: https://github.com/apache/spark/pull/17084#discussion_r116364061 --- Diff: mllib/src/main/scala/org/apache/spark/ml/evaluation/BinaryClassificationEvaluator.scala --- @@ -36,12 +36,18 @@ import org.apache.spark.sql.types.DoubleType @Since("1.2.0") @Experimental class BinaryClassificationEvaluator @Since("1.4.0") (@Since("1.4.0") override val uid: String) - extends Evaluator with HasRawPredictionCol with HasLabelCol with DefaultParamsWritable { + extends Evaluator with HasRawPredictionCol with HasLabelCol + with HasWeightCol with DefaultParamsWritable { @Since("1.2.0") def this() = this(Identifiable.randomUID("binEval")) /** + * Default number of bins to use for binary classification evaluation. + */ + val defaultNumberOfBins = 1000 --- End diff -- Why 1000?
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org