[SPARK-8481] GaussianMixtureModel predict accepting single vector

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: MLlib
• Labels: GaussianMixtureModel MLlib
• Target Version/s: 1.5.0
• Flags: Patch
• Assignee: Dariusz Kobylarz
• Reporter: Dariusz Kobylarz
• Shepherd: Joseph K. Bradley
• Created: 19/Jun/15 14:59
• Updated: 07/Aug/15 21:51
• Resolved: 07/Aug/15 21:51

Description

GaussianMixtureModel lacks a method to predict a cluster for a single input vector where no spark context would be involved, i.e.
/** Maps given point to its cluster index. */
def predict(point: Vector) : Int

Issue Links

• links to: [Github] Pull Request #6906 (dkobylarz)
• links to: [Github] Pull Request #8039 (jkbradley)