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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/07/23 08:30:05 UTC

[jira] [Updated] (SPARK-7254) Extend PIC to handle Graphs directly

     [ https://issues.apache.org/jira/browse/SPARK-7254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiangrui Meng updated SPARK-7254:
---------------------------------
    Target Version/s: 1.5.0

> Extend PIC to handle Graphs directly
> ------------------------------------
>
>                 Key: SPARK-7254
>                 URL: https://issues.apache.org/jira/browse/SPARK-7254
>             Project: Spark
>          Issue Type: New Feature
>          Components: GraphX, MLlib
>            Reporter: Joseph K. Bradley
>            Assignee: Liang-Chi Hsieh
>             Fix For: 1.5.0
>
>
> 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.



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