[ https://issues.apache.org/jira/browse/SPARK-14516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-14516: ------------------------------ Priority: Minor (was: Major) I personally think silhouette could be worth adding. The supervised metrics require a label and not sure that's generally available in clustering problems. > What about adding general clustering metrics? > --------------------------------------------- > > Key: SPARK-14516 > URL: https://issues.apache.org/jira/browse/SPARK-14516 > Project: Spark > Issue Type: Brainstorming > Components: ML, MLlib > Reporter: zhengruifeng > Priority: Minor > > ML/MLLIB dont have any general purposed clustering metrics with a ground > truth. > In > [Scikit-Learn](http://scikit-learn.org/stable/modules/classes.html#clustering-metrics), > there are several kinds of metrics for this. > It may be meaningful to add some clustering metrics into ML/MLLIB. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org