[SPARK-11015] Add computeCost and clusterCenters to KMeansModel in spark.ml package

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Done
• Component/s: ML
• Assignee: Unassigned
• Reporter: Richard Garris
• Created: 08/Oct/15 21:34
• Updated: 09/Oct/15 17:52
• Resolved: 09/Oct/15 17:52

Description

The Transformer version of KMeansModel does not currently have methods to computeCost or get the centers of the cluster centroids. If there could be a way to get this either by exposing the parentModel or by adding these method it would make things easier.

Issue Links

• is superceded by: SPARK-11029 Add computeCost to KMeansModel in spark.ml