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https://issues.apache.org/jira/browse/FLINK-1528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14351547#comment-14351547
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ASF GitHub Bot commented on FLINK-1528:
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Github user vasia commented on the pull request:
https://github.com/apache/flink/pull/420#issuecomment-77687686
Hi @balidani! Thanks for the example :))
I'm a bit confused about the directed / undirected case. I tried testing
with both a directed and an undirected input and both my tests failed.. See
[here](http://gist.github.com/vasia/ad68268118b6f895cf7c#file-lcc-example-tests)
are the test cases I tried.
I suppose the directed case doesn't work because you only consider the
out-neighbors, when you should count all. And for the undirected case, I think
that the division by 2 you're making is giving a wrong result, because you're
not counting edges, just out-neighbors neighbors.
> Add local clustering coefficient library method and example
> -----------------------------------------------------------
>
> Key: FLINK-1528
> URL: https://issues.apache.org/jira/browse/FLINK-1528
> Project: Flink
> Issue Type: Task
> Components: Gelly
> Reporter: Vasia Kalavri
> Assignee: Daniel Bali
>
> Add a gelly library method and example to compute the local clustering
> coefficient.
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