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  1. MariaDB Server
  2. MDEV-33418

graph index insert: stronger selection of neighbors

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    • Task
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • None
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    Description

      HNSW, when selecting neighbors to link to a new node (on insert) has the step

      11. if e is closer to q compared to any element from R

      it seems that making it stronger by appending "... by a factor of α" might result in a better graph with a shorter search paths

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          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. MDEV-33408 HNSW for k-ANN vector searches

          • Critical - Crashes, loss of data, severe memory leak.
          • In Progress

          Task - A task that needs to be done. MDEV-33414 benchmark vector indexes

          • Critical - Crashes, loss of data, severe memory leak.
          • In Progress
          relates to

          New Feature - A new feature of the product, which has yet to be developed. MDEV-32887 k-ANN indexes for vectors

          • Major - Major loss of function.
          • Stalled

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              Unassigned Unassigned
              serg Sergei Golubchik
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                Updated:

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