Usporedite metode

	F1-mjera	F-beta mjera
Područje	Evaluacija modela	Evaluacija modela
Obitelj	MCDM	MCDM
Godina nastanka	1979	1979
Tvorac	C. J. van Rijsbergen	C. J. van Rijsbergen
Vrsta	Evaluation metric	Evaluation metric
Temeljni izvor	van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann.	van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann.
Drugi nazivi	F-measure, Harmonic Mean	F-measure with parameter beta
Srodne	5	5
Sažetak	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 F-beta score is a weighted harmonic mean of precision and recall that allows customizing the relative importance of recall versus precision through a parameter beta. It generalizes the F1-score, which is the special case where beta = 1.