UMAP Gains Reproducible Optimizer and Recursive Initialization

UMAP author Leland McInnes unveiled updates in the 0.6dev branch: a new optimizer that uses all cores while keeping results reproducible with fixed seeds, plus a new recursive initialization method that prevents large datasets from hanging.

2026-09-30 ~ 2026-09-30 · 2 related posts

• Open-source library adds reproducible seeded optimizers, recursive init, hard negative mining — leland_mcinnes · 2026-09-30
• UMAP update: new 'recursive' init scales to big data, reproducible multi-core runs — leland_mcinnes · 2026-09-30