Porównaj metody
Przeglądaj wybrane metody obok siebie; wiersze, które się różnią, są wyróżnione.
| Wynik F1× | Wynik F-beta× | |
|---|---|---|
| Dziedzina | Ocena modeli | Ocena modeli |
| Rodzina | MCDM | MCDM |
| Rok powstania | 1979 | 1979 |
| Twórca | C. J. van Rijsbergen | C. J. van Rijsbergen |
| Typ | Evaluation metric | Evaluation metric |
| Źródło pierwotne | van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann. link ↗ | van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann. link ↗ |
| Inne nazwy≠ | F-measure, Harmonic Mean | F-measure with parameter beta |
| Pokrewne | 5 | 5 |
| Podsumowanie≠ | 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. |
| ScholarGateZbiór danych ↗ |
|
|