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  1. Lucene - Core
  2. LUCENE-6816

MinShouldMatchSumScorer should support approximations

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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    • Lucene Fields:
      New

      Description

      This is a tricky yet interesting improvement.

      The approximation would return a document as soon as min_should_match sub approximations match. Then when matching, it would iterate over approximations that are on the current document, and if matches() fails, it would try to replace the current approximation with one from the tail (approximations that are behind the current document).

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            • Assignee:
              jpountz Adrien Grand
              Reporter:
              jpountz Adrien Grand
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              • Created:
                Updated: