Pushp-Kharat1/PkBoost

PKBoost: Adaptive GBDT for Concept Drift, Built from scratch in Rust, PKBoost manages changing data distributions in fraud detection with a fraud rate of 0.2%. It shows less than 2% degradation under drift. In comparison, XGBoost experiences a 31.8% drop and LightGBM a 42.5% drop

5 best points · 0 comments · 1 Hacker News post · 73 GitHub stars · View on GitHub

Hacker News discussions

• PKBoost: Gradient boosting that adjusts to concept drift in imbalanced data (5 points, 0 comments, by ashvardanian, 2025-10-25)