gradient-boosting — FixDevsLatest fixes and solutions for gradient-boosting errors on FixDevs.https://fixdevs.com/enThu, 09 Apr 2026 00:00:00 GMTFix: LightGBM Not Working — Installation Errors, Categorical Features, and Training Issueshttps://fixdevs.com/blog/lightgbm-not-working/https://fixdevs.com/blog/lightgbm-not-working/How to fix LightGBM errors — ImportError libomp libgomp not found, do not support special JSON characters in feature name, categorical feature index out of range, num_leaves vs max_depth overfitting, early stopping callback changes, and GPU build errors.Thu, 09 Apr 2026 00:00:00 GMTpythonlightgbmmachine-learninggradient-boostingdata-sciencedebuggingFixDevsFix: XGBoost Not Working — Feature Name Mismatch, GPU Errors, and Early Stopping Changeshttps://fixdevs.com/blog/xgboost-not-working/https://fixdevs.com/blog/xgboost-not-working/How to fix XGBoost errors — feature names mismatch, XGBoostError GPU training fails, use_label_encoder deprecated, eval_metric warning, early stopping moved to callback, ValueError for DMatrix, and sklearn API confusion.Thu, 09 Apr 2026 00:00:00 GMTpythonxgboostmachine-learninggradient-boostingdata-sciencedebuggingFixDevs