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Matthewsov korelačný koeficient×Vyvážená presnosť×Citlivosť (Recall)×
OdborHodnotenie modelovHodnotenie modelovHodnotenie modelov
RodinaMCDMMCDMMCDM
Rok vzniku1975201020th century
TvorcaBrian W. MatthewsBrodersen, Ong, Stephan, and BuhmannHistorical statistical foundations
TypEvaluation metricEvaluation metricEvaluation metric
Pôvodný zdrojMatthews, 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 ↗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 ↗Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874. DOI ↗
Ďalšie názvyPhi Coefficient, Binary Classification CorrelationAverage Recall, Equal-weight Average SensitivitySensitivity, True Positive Rate, TPR
Príbuzné555
ZhrnutieThe 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.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.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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ScholarGatePorovnať metódy: Matthews Correlation Coefficient · Balanced Accuracy · Recall (Sensitivity). Získané 2026-06-19 z https://scholargate.app/sk/compare