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https://issues.apache.org/jira/browse/FLINK-4129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15594719#comment-15594719
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ASF GitHub Bot commented on FLINK-4129:
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Github user vasia commented on the issue:
https://github.com/apache/flink/pull/2663
Thanks, will merge.
> HITSAlgorithm should test for element-wise convergence
> ------------------------------------------------------
>
> Key: FLINK-4129
> URL: https://issues.apache.org/jira/browse/FLINK-4129
> Project: Flink
> Issue Type: Bug
> Components: Gelly
> Affects Versions: 1.1.0
> Reporter: Greg Hogan
> Assignee: Greg Hogan
> Priority: Minor
> Fix For: 1.2.0
>
>
> {{HITSAlgorithm}} tests for convergence by summing the difference of each
> authority score minus the average score. This is simply comparing the sum of
> scores against the previous sum of scores which is not a good test for
> convergence.
> {code}
> // count the diff value of sum of authority scores
> diffSumAggregator.aggregate(previousAuthAverage -
> newAuthorityValue.getValue());
> {code}
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