Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[QST] How can we use cagra search with both ranked based optimization and distance-based optimization? #1976

Open
zlwu92 opened this issue Nov 8, 2023 · 1 comment
Open

[QST] How can we use cagra search with both ranked based optimization and distance-based optimization? #1976

zlwu92 opened this issue Nov 8, 2023 · 1 comment
Labels
question Further information is requested

Comments

@zlwu92
Copy link

zlwu92 commented Nov 8, 2023

Hi,

I have a question when using cagra. How can we use cagra search with both ranked based optimization and distance-based optimization?

This is mentioned in cagra paper.
@zlwu92 zlwu92 added the question Further information is requested label Nov 8, 2023
@anaruse
Copy link
Contributor

anaruse commented Dec 2, 2023

Your question is whether we can choose to use rank based optimization or distance based optimization when optimizing the initial KNN graph to create a search graph. The answer is no. The cagra available in raft only supports rank based optimization.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
question Further information is requested
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@anaruse @zlwu92