A geometric proof of the equivalence between AUC_ROC and Gini index area metrics for binary classifier performance assessment

Paulo J. L. Adeodato, Sílvio B. Melo. A geometric proof of the equivalence between AUC_ROC and Gini index area metrics for binary classifier performance assessment. In International Joint Conference on Neural Networks, IJCNN 2022, Padua, Italy, July 18-23, 2022. pages 1-6, IEEE, 2022. [doi]

Abstract

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