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Kiwango cha Uwiano cha Matthews×Usawa wa Usahihi (Balanced Accuracy)×Kumbukumbu (Usikivu)×
NyanjaTathmini ya ModeliTathmini ya ModeliTathmini ya Modeli
FamiliaMCDMMCDMMCDM
Mwaka wa asili1975201020th century
MwanzilishiBrian W. MatthewsBrodersen, Ong, Stephan, and BuhmannHistorical statistical foundations
AinaEvaluation metricEvaluation metricEvaluation metric
Chanzo asiliaMatthews, 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 ↗
Majina mbadalaPhi Coefficient, Binary Classification CorrelationAverage Recall, Equal-weight Average SensitivitySensitivity, True Positive Rate, TPR
Zinazohusiana555
MuhtasariThe 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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  3. PUBLISHED

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ScholarGateLinganisha mbinu: Matthews Correlation Coefficient · Balanced Accuracy · Recall (Sensitivity). Imepatikana 2026-06-19 kutoka https://scholargate.app/sw/compare