Compară metode

	Acuratețe Echilibrată	Precizie	Rechemare (Sensibilitate)
Domeniu	Evaluarea modelelor	Evaluarea modelelor	Evaluarea modelelor
Familie	MCDM	MCDM	MCDM
Anul apariției	2010	20th century	20th century
Autorul original	Brodersen, Ong, Stephan, and Buhmann	Historical statistical foundations	Historical statistical foundations
Tip	Evaluation metric	Evaluation metric	Evaluation metric
Sursa seminală	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.	Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874.	Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874.
Denumiri alternative	Average Recall, Equal-weight Average Sensitivity	Positive Predictive Value, PPV	Sensitivity, True Positive Rate, TPR
Înrudite	5	5	5
Rezumat	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.	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.	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.