विधियों की तुलना करें

	संतुलित सटीकता (Balanced Accuracy)	सटीकता (Precision)	स्मरण (संवेदनशीलता)
क्षेत्र	मॉडल मूल्यांकन	मॉडल मूल्यांकन	मॉडल मूल्यांकन
परिवार	MCDM	MCDM	MCDM
उद्भव वर्ष	2010	20th century	20th century
प्रवर्तक	Brodersen, Ong, Stephan, and Buhmann	Historical statistical foundations	Historical statistical foundations
प्रकार	Evaluation metric	Evaluation metric	Evaluation metric
मौलिक स्रोत	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.
उपनाम	Average Recall, Equal-weight Average Sensitivity	Positive Predictive Value, PPV	Sensitivity, True Positive Rate, TPR
संबंधित	5	5	5
सारांश	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.