[
https://issues.apache.org/jira/browse/SPARK-8534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hyukjin Kwon updated SPARK-8534:
--------------------------------
Labels: bulk-closed (was: )
> Gini for regression metrics and evaluator
> -----------------------------------------
>
> Key: SPARK-8534
> URL: https://issues.apache.org/jira/browse/SPARK-8534
> Project: Spark
> Issue Type: New Feature
> Components: ML, MLlib
> Reporter: Joseph K. Bradley
> Priority: Minor
> Labels: bulk-closed
>
> One common metric we do not have in RegressionMetrics or RegressionEvaluator
> is Gini: [https://www.kaggle.com/wiki/Gini]
> Implementing (normalized) Gini would be nice. However, it might be
> expensive; I believe it would require sorting the labels.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
