zilliztech / zilliztech/VectorDBBench

Add a new metric - NDCG (normalized discounted cumulative gain)

Open
#255 0 comments 0 reactions 1 assignee View on GitHub

@alwayslove2013 is already working on this.

Since Jan 2, 2024.

Dominant language
Python
Stars
1.2k
Forks
438
Avg merge
1d 4h
Merged PRs (30d)
1

Description

Normalized discounted cumulative gain is a measure of ranking quality. ML teams often use NDCG to evaluate the performance of a search engine, recommendation, or other information retrieval system.

https://en.wikipedia.org/wiki/Discounted_cumulative_gain

Contributor guide

No contributing guide indexed for this repository

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.

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.