[引用][C] On Quantification of the Nonlinearity of PPV in Model Evaluation with Imbalanced Datasets
Q Zhu - International Journal of Pattern Recognition and …, 2024 - World Scientific
PPV in the three-dimensional (3D) TPR-FPR-σ space are studied using the Hessian matrix,
from which a saddle-shaped 3D surface in the space is revealed. The paper explores the …
from which a saddle-shaped 3D surface in the space is revealed. The paper explores the …