gradient boosting
Gradient boosting is the grotesque banquet of an algorithm that torments imperfect predictors while ravenously stacking residuals, aiming for one final miracle. Weak decision trees are piled as if corpses, over which the ghosts of error hold ecstatic feasts. It flaunts massive computational appetite while trying to tame the overfitting beast in the name of generalization. In code, it offers the candy of high accuracy; in production, it thrusts the inferno of hyperparameter agony.