zilliztech / zilliztech/VectorDBBench

How to reproduce filter perfermance ?

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Description

https://github.com/zilliztech/VectorDBBench/issues

Image

I have 3 questions, please help confirm:

  1. Which dataset is used, cohere 768 1M/10M?
  2. Has an inverted index been constructed for the fields' id 'and' label '?
  3. What does the filtering ratio in the legend mean? For example, 98%, do those who meet the filtering criteria account for 98% of the total, or 2%?

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the VectorDBBench benchmark repository linked in the issue and inspect its benchmark configuration or documentation. Confirm the dataset, indexes, and filtering-ratio meaning shown in the screenshot; the work is done when all three questions have documented answers.

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Assessment

Tech stack
python
Domain
databases, performance
Issue type
Documentation
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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