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https://issues.apache.org/jira/browse/FLINK-29843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhipeng Zhang reassigned FLINK-29843:
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Assignee: Yunfeng Zhou
> Euclidean Distance Measure generates NAN distance values
> --------------------------------------------------------
>
> Key: FLINK-29843
> URL: https://issues.apache.org/jira/browse/FLINK-29843
> Project: Flink
> Issue Type: Bug
> Components: Library / Machine Learning
> Affects Versions: ml-2.1.0
> Reporter: Yunfeng Zhou
> Assignee: Yunfeng Zhou
> Priority: Major
> Labels: pull-request-available
>
> Currently Flink ML's `EuclideanDistanceMeasure.distance(...)` method might
> return a negative value as the distance between two vectors given the
> calculation accuracy of java doubles. This bug should be fixed to guarantee
> that the distance is a non-negative value.
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