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  1. Spark
  2. SPARK-30120

LSH approxNearestNeighbors should use BoundedPriorityQueue when numNearestNeighbors is small

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Not A Problem
    • 3.0.0
    • None
    • ML
    • None

    Description

      ping huaxingao

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        Issue Links

          Is contained by

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-18454 Changes to improve Nearest Neighbor Search for LSH

          • Major - Major loss of function.
          • Resolved
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-18409 LSH approxNearestNeighbors should use approxQuantile instead of sort

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #26858

          Web Link GitHub Pull Request #26948

          Activity

            People

              Unassigned Unassigned
              podongfeng Ruifeng Zheng
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              Dates

                Created:
                Updated:
                Resolved: