Fig. 4From: Machine learning for the prediction of acute kidney injury in patients with sepsisDecision curve analyses of the seven models. The horizontal line indicates no patients develop AKI, and the gray oblique line indicates patients develop AKI. LR logistic regression, KNN k-nearest neighbors, SVM support vector machine, XGBoost Extreme Gradient Boosting, ANN artificial neural network, AKI acute kidney injuryBack to article page