قارن الطرق

	الدقة المتوازنة	مقياس F1 (F1-Score)
المجال	تقييم النماذج	تقييم النماذج
العائلة	MCDM	MCDM
سنة النشأة	2010	1979
صاحب الطريقة	Brodersen, Ong, Stephan, and Buhmann	C. J. van Rijsbergen
النوع	Evaluation metric	Evaluation metric
المصدر التأسيسي	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.	van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann.
الأسماء البديلة	Average Recall, Equal-weight Average Sensitivity	F-measure, Harmonic Mean
ذات صلة	5	5
الملخص	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 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.