[ https://issues.apache.org/jira/browse/SPARK-22440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-22440. ---------------------------------- Resolution: Incomplete > Add Calinski-Harabasz index to ClusteringEvaluator > -------------------------------------------------- > > Key: SPARK-22440 > URL: https://issues.apache.org/jira/browse/SPARK-22440 > Project: Spark > Issue Type: New Feature > Components: ML > Affects Versions: 2.3.0 > Reporter: Marco Gaido > Priority: Minor > Labels: bulk-closed > > In SPARK-14516 we introduced ClusteringEvaluator with an implementation of > Silhouette. > sklearn contains also another metric for the evaluation of unsupervised > clustering results. The metric is Calinski-Harabasz. This JIRA is to add it > to Spark. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org