Fig. 2From: Development of a classification system based on corneal biomechanical properties using artificial intelligence predicting keratoconus severityComparison ROC curves of final LDA (left) and RF model with optimized cut-offs (DKI, right). ROC, receiver operating characteristics; AUC, area under curve; LDA, linear discriminant analysis; DKI, Dresden keratoconus indexBack to article page