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دقت موزون×دقت×بازیابی (حساسیت)×
حوزهارزیابی مدلارزیابی مدلارزیابی مدل
خانوادهMCDMMCDMMCDM
سال پیدایش201020th century20th century
پدیدآورBrodersen, Ong, Stephan, and BuhmannHistorical statistical foundationsHistorical statistical foundations
نوعEvaluation metricEvaluation metricEvaluation metric
منبع بنیادینBrodersen, 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 ↗Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874. DOI ↗Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874. DOI ↗
نام‌های دیگرAverage Recall, Equal-weight Average SensitivityOverall Accuracy, Correct Classification RateSensitivity, True Positive Rate, TPR
مرتبط555
خلاصهBalanced 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.Accuracy is the proportion of correct predictions among the total number of predictions made by a classification model. It is the most intuitive performance metric and measures how often the classifier makes correct predictions overall, regardless of class.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.
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ScholarGateمقایسهٔ روش‌ها: Balanced Accuracy · Accuracy · Recall (Sensitivity). بازیابی‌شده در 2026-06-18 از https://scholargate.app/fa/compare