Siddharth Murching created SPARK-21770: ------------------------------------------
Summary: ProbabilisticClassificationModel: Improve normalization of all-zero raw predictions Key: SPARK-21770 URL: https://issues.apache.org/jira/browse/SPARK-21770 Project: Spark Issue Type: Improvement Components: ML Affects Versions: 2.3.0 Reporter: Siddharth Murching Priority: Minor Given a raw prediction vector of all-zeros, ProbabilisticClassifierModel.normalizeToProbabilitiesInPlace() should output a probability vector that predicts each class with equal probability (1 / numClasses). -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org