विधियों की तुलना करें

	एफ1-स्कोर	मैट्यूज़ सहसंबंध गुणांक (Matthews Correlation Coefficient)
क्षेत्र	मॉडल मूल्यांकन	मॉडल मूल्यांकन
परिवार	MCDM	MCDM
उद्भव वर्ष	1979	1975
प्रवर्तक	C. J. van Rijsbergen	Brian W. Matthews
प्रकार	Evaluation metric	Evaluation metric
मौलिक स्रोत	van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann.	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.
उपनाम	F-measure, Harmonic Mean	Phi Coefficient, Binary Classification Correlation
संबंधित	5	5
सारांश	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.	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.