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Posted to issues@flink.apache.org by "Greg Hogan (JIRA)" <ji...@apache.org> on 2016/10/31 12:21:59 UTC

[jira] [Updated] (FLINK-4963) Tabulate edge direction for directed VertexMetrics

     [ https://issues.apache.org/jira/browse/FLINK-4963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Greg Hogan updated FLINK-4963:
------------------------------
    Fix Version/s: 1.2.0

> Tabulate edge direction for directed VertexMetrics
> --------------------------------------------------
>
>                 Key: FLINK-4963
>                 URL: https://issues.apache.org/jira/browse/FLINK-4963
>             Project: Flink
>          Issue Type: Improvement
>          Components: Gelly
>    Affects Versions: 1.2.0
>            Reporter: Greg Hogan
>            Assignee: Greg Hogan
>            Priority: Minor
>             Fix For: 1.2.0
>
>
> The current implementation simply counts edges. We can do one better and tabulate unidirectional (u:v but no v:u) and bidirectional edges (u:v and v:u).
> This is effectively the ['dyadic census'|http://file.scirp.org/pdf/SN_2013012915270187.pdf].



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