[c++] Add CPU version of standard R-squared metric#7008

Merged

StrikerRUS merged 15 commits intomicrosoft:masterfrom

nicklamiller:add-r2-metric

Oct 13, 2025

Commits on Aug 22, 2025

Add R-squared metric, documentation, and tests
nicklamiller
committed

Commits on Aug 25, 2025

Fix static ci checks: correct Sklearn r2_score URL link, fix cpp linting errors
nicklamiller
committed
Replace non-static data members from pragma reduction with variables
nicklamiller
committed
Merge remote-tracking branch 'upstream/master' into add-r2-metric
nicklamiller
committed

Commits on Sep 17, 2025

Commits on Oct 10, 2025

Commits on Oct 13, 2025