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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2044) Implementation of Gelly HITS Algorithm
Date Sun, 22 May 2016 05:33:12 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15295405#comment-15295405
] 

ASF GitHub Bot commented on FLINK-2044:
---------------------------------------

Github user gallenvara commented on a diff in the pull request:

    https://github.com/apache/flink/pull/1956#discussion_r64144375
  
    --- Diff: flink-libraries/flink-gelly/src/main/java/org/apache/flink/graph/library/HITSAlgorithm.java
---
    @@ -273,4 +289,23 @@ public void sendMessages(Vertex<K, Tuple2<DoubleValue, DoubleValue>>
vertex) {
     			return initVertexValue;
     		}
     	}
    +
    +	public static class AuthorityEdgeMapper<K, EV> implements MapFunction<Edge<K,
EV>, String> {
    --- End diff --
    
    @greghogan  @vasia In the use of HITS algorithm, bidirectional edges is not very common,
so I do not have bidirectional edge determination logic written into the code and all of the
edges have joined their reverse edges.


> Implementation of Gelly HITS Algorithm
> --------------------------------------
>
>                 Key: FLINK-2044
>                 URL: https://issues.apache.org/jira/browse/FLINK-2044
>             Project: Flink
>          Issue Type: New Feature
>          Components: Gelly
>            Reporter: Ahamd Javid
>            Assignee: GaoLun
>            Priority: Minor
>
> Implementation of Hits Algorithm in Gelly API using Java. the feature branch can be found
here: (https://github.com/JavidMayar/flink/commits/HITS)



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