Figure 3From: Polymorphisms in folate-metabolizing genes, chromosome damage, and risk of Down syndrome in Italian women: identification of key factors using artificial neural networks Area Under the Curve (AUC) of Receiver Operator Characteristic (ROC) relative to ten classification tasks performed with Back Propagation ANN models. The ROC represents therelationship between sensitivity and specificity for the prediction of each of the considered outcomes. The average ROC is depicted in redBack to article page