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Linganisha mbinu

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Usawa wa Usahihi (Balanced Accuracy)×F1-Score×Kiwango cha Uwiano cha Matthews×
NyanjaTathmini ya ModeliTathmini ya ModeliTathmini ya Modeli
FamiliaMCDMMCDMMCDM
Mwaka wa asili201019791975
MwanzilishiBrodersen, Ong, Stephan, and BuhmannC. J. van RijsbergenBrian W. Matthews
AinaEvaluation metricEvaluation metricEvaluation metric
Chanzo asiliaBrodersen, 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 ↗van 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 ↗
Majina mbadalaAverage Recall, Equal-weight Average SensitivityF-measure, Harmonic MeanPhi Coefficient, Binary Classification Correlation
Zinazohusiana555
MuhtasariBalanced 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 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.
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  3. PUBLISHED

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ScholarGateLinganisha mbinu: Balanced Accuracy · F1-Score · Matthews Correlation Coefficient. Imepatikana 2026-06-18 kutoka https://scholargate.app/sw/compare