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Tasakaalustatud täpsus×F1-hinne×Tundlikkus (Recall)×
ValdkondMudelite hindamineMudelite hindamineMudelite hindamine
PerekondMCDMMCDMMCDM
Tekkeaasta2010197920th century
LoojaBrodersen, Ong, Stephan, and BuhmannC. J. van RijsbergenHistorical statistical foundations
TüüpEvaluation metricEvaluation metricEvaluation metric
AlgallikasBrodersen, 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 ↗van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann. link ↗Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874. DOI ↗
RööpnimetusedAverage Recall, Equal-weight Average SensitivityF-measure, Harmonic MeanSensitivity, True Positive Rate, TPR
Seotud555
KokkuvõteBalanced 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.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.Recall measures the proportion of actual positive cases that were correctly identified by the classifier. It answers the question: 'Of all the cases that were truly positive, how many did we find?' Recall is critical in scenarios where missing positive cases is costly.
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ScholarGateVõrdle meetodeid: Balanced Accuracy · F1-Score · Recall (Sensitivity). Loetud 2026-06-18 aadressilt https://scholargate.app/et/compare