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Citlivosť (Recall)×Vyvážená presnosť×Matthewsov korelačný koeficient×Presnosť×
OdborHodnotenie modelovHodnotenie modelovHodnotenie modelovHodnotenie modelov
RodinaMCDMMCDMMCDMMCDM
Rok vzniku20th century2010197520th century
TvorcaHistorical statistical foundationsBrodersen, Ong, Stephan, and BuhmannBrian W. MatthewsHistorical statistical foundations
TypEvaluation metricEvaluation metricEvaluation metricEvaluation metric
Pôvodný zdrojFawcett, 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 ↗Matthews, B. W. (1975). Comparison of predicted and observed secondary structure of T4 phage lysozyme. Biochimica et Biophysica Acta (BBA)-Protein Structure, 405(2), 442-451. DOI ↗Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874. DOI ↗
Ďalšie názvySensitivity, True Positive Rate, TPRAverage Recall, Equal-weight Average SensitivityPhi Coefficient, Binary Classification CorrelationPositive Predictive Value, PPV
Príbuzné5555
ZhrnutieRecall 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 Matthews Correlation Coefficient (MCC) is a correlation measure between predicted and actual binary classifications. It ranges from -1 to 1 and is considered one of the most reliable single-score metrics for evaluating binary classifiers, especially on imbalanced datasets.Precision measures the proportion of positive predictions that were actually correct. It answers the question: 'Of all the cases we predicted as positive, how many were truly positive?' Precision is critical in scenarios where false positives are costly.
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ScholarGatePorovnať metódy: Recall (Sensitivity) · Balanced Accuracy · Matthews Correlation Coefficient · Precision. Získané 2026-06-18 z https://scholargate.app/sk/compare