Github user zhengruifeng commented on the issue: https://github.com/apache/spark/pull/16654 I think now clustering metrics are not that general, comparing with classification/regression metrics: WSSSE only apply to `KMeans` and `BiKMeans` Loglikelihood only apply to `GMM` I had opened a jira about clusteringEvaluator https://issues.apache.org/jira/browse/SPARK-14516, which may add metrics included in scikit-learn http://scikit-learn.org/stable/modules/classes.html#module-sklearn.metrics.cluster @yanboliang @jkbradley What's your opinion?
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