Fig. 1
From: Machine learning with asymmetric abstention for biomedical decision-making
Symmetric and asymmetric abstention. a Symmetric abstention; b asymmetric abstention. The green curve represent the ML scores/probabilities of the controls (negative class), whereas the red curve represents the ML scores/probabilities of the cases (positive controls). The black vertical line marks the decision boundary and the blue dashed lines mark the borders of the abstention interval