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	Kontingenčná tabuľka	F1-skóre
Odbor	Hodnotenie modelov	Hodnotenie modelov
Rodina	MCDM	MCDM
Rok vzniku	20th century	1979
Tvorca	Statistical foundations	C. J. van Rijsbergen
Typ	Evaluation visualization	Evaluation metric
Pôvodný zdroj	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.
Ďalšie názvy	Error Matrix, Contingency Table	F-measure, Harmonic Mean
Príbuzné	5	5
Zhrnutie	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.