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Linganisha mbinu

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Kumbukumbu (Usikivu)×Usawa wa Usahihi (Balanced Accuracy)×Kiwango cha Uwiano cha Matthews×Usahihi×
NyanjaTathmini ya ModeliTathmini ya ModeliTathmini ya ModeliTathmini ya Modeli
FamiliaMCDMMCDMMCDMMCDM
Mwaka wa asili20th century2010197520th century
MwanzilishiHistorical statistical foundationsBrodersen, Ong, Stephan, and BuhmannBrian W. MatthewsHistorical statistical foundations
AinaEvaluation metricEvaluation metricEvaluation metricEvaluation metric
Chanzo asiliaFawcett, 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 ↗
Majina mbadalaSensitivity, True Positive Rate, TPRAverage Recall, Equal-weight Average SensitivityPhi Coefficient, Binary Classification CorrelationPositive Predictive Value, PPV
Zinazohusiana5555
MuhtasariRecall 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.
ScholarGateSeti ya data
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  2. 2 Vyanzo
  3. PUBLISHED

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ScholarGateLinganisha mbinu: Recall (Sensitivity) · Balanced Accuracy · Matthews Correlation Coefficient · Precision. Imepatikana 2026-06-18 kutoka https://scholargate.app/sw/compare