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F1-skóre×Matthewsov korelačný koeficient×Citlivosť (Recall)×
OdborHodnotenie modelovHodnotenie modelovHodnotenie modelov
RodinaMCDMMCDMMCDM
Rok vzniku1979197520th century
TvorcaC. J. van RijsbergenBrian W. MatthewsHistorical statistical foundations
TypEvaluation metricEvaluation metricEvaluation metric
Pôvodný zdrojvan Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann. link ↗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 názvyF-measure, Harmonic MeanPhi Coefficient, Binary Classification CorrelationSensitivity, True Positive Rate, TPR
Príbuzné555
ZhrnutieThe 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.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.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: F1-Score · Matthews Correlation Coefficient · Recall (Sensitivity). Získané 2026-06-18 z https://scholargate.app/sk/compare