[ https://issues.apache.org/jira/browse/SPARK-2206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Manish Amde updated SPARK-2206: ------------------------------- Target Version/s: 1.1.0 Affects Version/s: 1.0.0 > Automatically infer the number of classification classes in multiclass > classification > ------------------------------------------------------------------------------------- > > Key: SPARK-2206 > URL: https://issues.apache.org/jira/browse/SPARK-2206 > Project: Spark > Issue Type: New Feature > Components: MLlib > Affects Versions: 1.0.0 > Reporter: Manish Amde > > Currently, the user needs to specify the numClassesForClassification > parameter explicitly during multiclass classification for decision trees. > This feature will automatically infer this information (and possibly class > histograms) from the training data. -- This message was sent by Atlassian JIRA (v6.2#6252)