[jira] [Commented] (HAMA-894) Implement K-core algorithm

["Edward J. Yoon (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HAMA-894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14315142#comment-14315142 ] 

Edward J. Yoon commented on HAMA-894:
-------------------------------------

Looks great. 

It will be great, if you can add unit test for this example. Please look at http://svn.apache.org/repos/asf/hama/trunk/examples/src/test/java/org/apache/hama/examples/SSSPTest.java

And minor comment, why don't we use just a Text input format, instead of JSON?

> Implement K-core algorithm
> --------------------------
>
>                 Key: HAMA-894
>                 URL: https://issues.apache.org/jira/browse/HAMA-894
>             Project: Hama
>          Issue Type: New Feature
>          Components: graph, machine learning
>            Reporter: Edward J. Yoon
>              Labels: gsoc2014
>             Fix For: 0.7.0
>
>         Attachments: kcore.patch
>
>
> Implement the k-core algorithm (using Hama Graph API), which can be used for analyzing large scale complex networks.
> - http://en.wikipedia.org/wiki/K-core#k-Cores



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