Сравнение методов

	Матрица ошибок	F1-мера
Область	Оценка моделей	Оценка моделей
Семейство	MCDM	MCDM
Год появления	20th century	1979
Автор метода	Statistical foundations	C. J. van Rijsbergen
Тип	Evaluation visualization	Evaluation metric
Основополагающий источник	Everitt, B. S., & Hothorn, T. (2005). A Handbook of Statistical Analyses Using R. Chapman and Hall/CRC.	van Rijsbergen, C. J. (1979). Information Retrieval (2nd ed.). Butterworth-Heinemann.
Другие названия	Error Matrix, Contingency Table	F-measure, Harmonic Mean
Связанные	5	5
Сводка	The confusion matrix is a table that displays the counts of true positives, true negatives, false positives, and false negatives. It provides a complete picture of where a classifier makes correct and incorrect predictions, enabling calculation of all other classification metrics.	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.