Credit Card Fraud Detection Pipeline — 13-experiment benchmark across 5 imbalance strategies × 3 models. XGBoost + class weighting wins: PR-AUC 0.880, Recall@P90 0.837.
0 likes · 5 views · Jul 3, 2026
Credit Card Fraud Detection Pipeline — 13-experiment benchmark across 5 imbalance strategies × 3 models. XGBoost + class weighting wins: PR-AUC 0.880, Recall...
Timeline
Jan 1, 2026 - Apr 1, 2026
