Skip to content

Use ScoreTracker to avoid wasteful searching for very large k#384

Merged
marianotepper merged 2 commits intomainfrom
tracked
Jan 9, 2025
Merged

Use ScoreTracker to avoid wasteful searching for very large k#384
marianotepper merged 2 commits intomainfrom
tracked

Conversation

@jbellis
Copy link
Contributor

@jbellis jbellis commented Jan 9, 2025

No description provided.

@jbellis jbellis requested a review from marianotepper January 9, 2025 17:18
Copy link
Contributor

@marianotepper marianotepper left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

@marianotepper marianotepper merged commit 7300b1c into main Jan 9, 2025
6 checks passed
marianotepper added a commit that referenced this pull request Jan 17, 2025
#387)

This improves upon #384 by making the quantiles estimation more lightweight. It models the recent scores as a Normal distribution and uses incremental updates to track sufficient statistics of its mean and variance. Then, quantiles are computed from these statistics.

---------

Co-authored-by: Jonathan Ellis <jbellis@datastax.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants