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  1. Lucene - Core
  2. LUCENE-8952

Use a sort key instead of true distance in NearestNeighbors.

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 8.3
    • Component/s: None
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      The NearestNeighbors class contains a TODO to switch to SloppyMath.haversinSortKey when comparing candidate nearest neighbors. This change is not high priority, but could be a nice way to get more familiar with the kNN search implementation.

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          Web Link GitHub Pull Request #832

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              • Assignee:
                ivera Ignacio Vera
                Reporter:
                jtibshirani Julie Tibshirani
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