Comparar métodos
Examine os métodos selecionados lado a lado; as linhas que diferem ficam destacadas.
| Escore F-beta× | F1-Score× | |
|---|---|---|
| Área | Avaliação de modelos | Avaliação de modelos |
| Família | MCDM | MCDM |
| Ano de origem | 1979 | 1979 |
| Autor original | C. J. van Rijsbergen | C. J. van Rijsbergen |
| Tipo | Evaluation metric | Evaluation metric |
| Fonte seminal | van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann. link ↗ | van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann. link ↗ |
| Outros nomes≠ | F-measure with parameter beta | F-measure, Harmonic Mean |
| Relacionados | 5 | 5 |
| Resumo≠ | 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. | 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. |
| ScholarGateConjunto de dados ↗ |
|
|