Salīdzināt metodes

	F1-novērtējums	F-beta rādītājs
Nozare	Modeļu novērtēšana	Modeļu novērtēšana
Saime	MCDM	MCDM
Izcelsmes gads	1979	1979
Autors	C. J. van Rijsbergen	C. J. van Rijsbergen
Tips	Evaluation metric	Evaluation metric
Pirmavots	van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann.	van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann.
Citi nosaukumi	F-measure, Harmonic Mean	F-measure with parameter beta
Saistītās	5	5
Kopsavilkums	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.