Skip to content

Add R2 metric #403

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
Merged
merged 2 commits into from
May 23, 2024
Merged

Add R2 metric #403

merged 2 commits into from
May 23, 2024

Conversation

rishabh-ranjan
Copy link
Contributor

This PR adds the $R^2$ metric (coefficient of determination) for regression tasks.

This is a popular metric and has some desirable properties:

  1. normalized to range (-inf, 1]
  2. global mean baseline gets score 0
  3. intuitive interpretation as the proportion of variance explained

@rishabh-ranjan rishabh-ranjan requested a review from weihua916 May 22, 2024 23:38
@rishabh-ranjan rishabh-ranjan enabled auto-merge (squash) May 23, 2024 02:37
@rishabh-ranjan rishabh-ranjan merged commit b134b9c into pyg-team:master May 23, 2024
12 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers

@weihua916 weihua916 weihua916 approved these changes

Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
2 participants
@rishabh-ranjan @weihua916