قارن الطرق

	معامل ارتباط ماثيوز (MCC)	مقياس F1 (F1-Score)
المجال	تقييم النماذج	تقييم النماذج
العائلة	MCDM	MCDM
سنة النشأة	1975	1979
صاحب الطريقة	Brian W. Matthews	C. J. van Rijsbergen
النوع	Evaluation metric	Evaluation metric
المصدر التأسيسي	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.	van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann.
الأسماء البديلة	Phi Coefficient, Binary Classification Correlation	F-measure, Harmonic Mean
ذات صلة	5	5
الملخص	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.	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.