Greg Hogan created FLINK-4129:
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Summary: 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
Priority: Minor
{{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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