Early postnatal characteristics and differential diagnosis of choledochal cyst and cystic biliary atresia

Figure 4 Performance evaluation of a multilayer perceptron classification model. A: Receiver operating characteristic curve for the multilayer perceptron (MLP) model; B: Decision curve analysis for the MLP model; C: Confusion matrix for the MLP model; D: Sample prediction scores from the MLP model sorted by prediction value. MLP: Multilayer perceptron; DCA: Decision curve analysis; AUC: Area under the curve; CI: Confidence interval.