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Sparse knn1 #1283

Merged
merged 8 commits into from
Jun 3, 2024
Merged

Sparse knn1 #1283

merged 8 commits into from
Jun 3, 2024

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small-turtle-1
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@small-turtle-1 small-turtle-1 commented Jun 3, 2024 •
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What problem does this PR solve?

  1. Add support for knn search on sparse vector column.
  2. No index is implemented now. so knn use brute force.

TODO:

  1. Add more test case
  2. Add an option to determine whether sort sparse vector when store in database.
  3. Add filter in sparse knn search.

Issue link:#1174

Type of change

  • New Feature (non-breaking change which adds functionality)
  • Test cases

@small-turtle-1 small-turtle-1 added the ci PR can be test label Jun 3, 2024
@JinHai-CN JinHai-CN merged commit 5a52545 into infiniflow:main Jun 3, 2024
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@small-turtle-1 small-turtle-1 deleted the sparse_knn1 branch June 4, 2024 01:25
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