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Recordació (Sensibilitat)×Precisió equilibrada×Puntuació F1×
CampAvaluació de modelsAvaluació de modelsAvaluació de models
FamíliaMCDMMCDMMCDM
Any d'origen20th century20101979
Autor originalHistorical statistical foundationsBrodersen, Ong, Stephan, and BuhmannC. J. van Rijsbergen
TipusEvaluation metricEvaluation metricEvaluation metric
Font seminalFawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874. DOI ↗Brodersen, 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 ↗
ÀliesSensitivity, True Positive Rate, TPRAverage Recall, Equal-weight Average SensitivityF-measure, Harmonic Mean
Relacionats555
ResumRecall 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.Balanced 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.
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ScholarGateCompara mètodes: Recall (Sensitivity) · Balanced Accuracy · F1-Score. Recuperat el 2026-06-18 de https://scholargate.app/ca/compare