[MDEV-33417] vector distance: add more metrics Created: 2024-02-07  Updated: 2024-02-07

Status: Open
Project: MariaDB Server
Component/s: None
Fix Version/s: None

Type: Task Priority: Major
Reporter: Sergei Golubchik Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None

Issue Links:
Relates
relates to MDEV-32885 VEC_DISTANCE() function In Testing
relates to MDEV-32887 k-ANN indexes for vectors In Progress

 Description   

the first implementation will support only the most popular Euclidean distance, but we'll want to add more later. For example:

  • cosine
  • inner product
  • Manhattan
    ... etc
Generated at Thu Feb 08 10:38:45 UTC 2024 using Jira 8.20.16#820016-sha1:9d11dbea5f4be3d4cc21f03a88dd11d8c8687422.