[SPARK-22031] KMeans - Compute cost for a single vector

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Incomplete
• Affects Version/s: 2.3.0
• Component/s: ML, MLlib
• Labels: bulk-closed
• Assignee: Unassigned
• Reporter: Laurent Valdes
• Created: 15/Sep/17 15:34
• Updated: 08/Oct/19 05:42
• Resolved: 08/Oct/19 05:42

Description

BisectingKMeans models from ML package have the ability to compute cost for a single data point.

We would like to port that ability to mainstream KMeansModels, both to ML and MLLIB.

A pull request is provided.