[SPARK-7254] Extend PIC to handle Graphs directly

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: GraphX, MLlib
• Target Version/s: 1.5.0
• Assignee: L. C. Hsieh
• Reporter: Joseph K. Bradley
• Created: 29/Apr/15 21:02
• Updated: 23/Jul/15 06:30
• Resolved: 23/Jul/15 06:29

Description

We should extend the PowerIterationClustering API to handle Graphs. Users can do spectral clustering on graphs using PIC currently, but they must handle the boilerplate of converting the Graph to an RDD for PIC, running PIC, and then matching the results back with their Graph.

Issue Links

• links to: [Github] Pull Request #6054 (viirya)