Porovnat metody

	Vyvážená přesnost	Matthewsův korelační koeficient	Přesnost
Obor	Hodnocení modelů	Hodnocení modelů	Hodnocení modelů
Rodina	MCDM	MCDM	MCDM
Rok vzniku	2010	1975	20th century
Tvůrce	Brodersen, Ong, Stephan, and Buhmann	Brian W. Matthews	Historical statistical foundations
Typ	Evaluation metric	Evaluation metric	Evaluation metric
Původní zdroj	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.	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.	Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874.
Další názvy	Average Recall, Equal-weight Average Sensitivity	Phi Coefficient, Binary Classification Correlation	Positive Predictive Value, PPV
Příbuzné	5	5	5
Shrnutí	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.