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  1. Lucene - Core
  2. LUCENE-8340

Efficient boosting by recency

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 8.0
    • None
    • None
    • New

    Description

      I would like that we support something like FeatureField.newSaturationQuery but that works with features that are computed dynamically like recency or geo-distance, and is still optimized for top-hits collection. I'm starting with recency because it makes things a bit easier even though I suspect that geo-distance might be a more common need.

      Attachments

        1. LUCENE-8340.patch
          32 kB
          Adrien Grand

        Issue Links

          supercedes

          Improvement - An improvement or enhancement to an existing feature or task. LUCENE-8091 Better nearest-neighbor queries

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              Unassigned Unassigned
              jpountz Adrien Grand
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