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Vyvážená přesnost×Přesnost×F1-skóre×
OborHodnocení modelůHodnocení modelůHodnocení modelů
RodinaMCDMMCDMMCDM
Rok vzniku201020th century1979
TvůrceBrodersen, Ong, Stephan, and BuhmannHistorical statistical foundationsC. J. van Rijsbergen
TypEvaluation metricEvaluation metricEvaluation metric
Původní zdrojBrodersen, K. H., Ong, C. S., Stephan, K. E., & Buhmann, J. M. (2010). The balanced accuracy and its posterior distribution. 20th International Conference on Pattern Recognition (ICPR), 3121-3124. DOI ↗Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874. DOI ↗van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann. link ↗
Další názvyAverage Recall, Equal-weight Average SensitivityOverall Accuracy, Correct Classification RateF-measure, Harmonic Mean
Příbuzné555
ShrnutíBalanced accuracy is the average of recall values computed for each class separately. It corrects for class imbalance by giving equal weight to the performance on each class, regardless of class frequency in the dataset.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.The F1-score is the harmonic mean of precision and recall, providing a single metric that balances both concerns. It was introduced by van Rijsbergen in information retrieval and has become a standard metric for evaluating classification models where both precision and recall are important.
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ScholarGatePorovnat metody: Balanced Accuracy · Accuracy · F1-Score. Získáno 2026-06-18 z https://scholargate.app/cs/compare