Porovnať metódy

	Plocha pod krivkou Precision-Recall (PR AUC)	Presnosť
Odbor	Hodnotenie modelov	Hodnotenie modelov
Rodina	MCDM	MCDM
Rok vzniku	2006	20th century
Tvorca	Davis and Goadrich	Historical statistical foundations
Typ	Evaluation metric	Evaluation metric
Pôvodný zdroj	Davis, J., & Goadrich, M. (2006). The relationship between precision-recall and ROC curves. Proceedings of the 23rd International Conference on Machine Learning, 233-240.	Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874.
Ďalšie názvy	PR AUC, PR Curve	Overall Accuracy, Correct Classification Rate
Príbuzné	4	5
Zhrnutie	The Precision-Recall Area Under the Curve (PR AUC) is the area under the curve formed by plotting recall on the x-axis and precision on the y-axis. It is particularly useful for evaluating classifiers on imbalanced datasets, where it is often more informative than ROC AUC.	Accuracy is the proportion of correct predictions among the total number of predictions made by a classification model. It is the most intuitive performance metric and measures how often the classifier makes correct predictions overall, regardless of class.