Comparar métodos

	Matriz de confusión	Exactitud
Campo	Evaluación de modelos	Evaluación de modelos
Familia	MCDM	MCDM
Año de origen	20th century	20th century
Autor original	Statistical foundations	Historical statistical foundations
Tipo	Evaluation visualization	Evaluation metric
Fuente seminal	Everitt, B. S., & Hothorn, T. (2005). A Handbook of Statistical Analyses Using R. Chapman and Hall/CRC.	Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874.
Alias	Error Matrix, Contingency Table	Overall Accuracy, Correct Classification Rate
Relacionados	5	5
Resumen	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.	Accuracy is the proportion of correct predictions among the total number of predictions made by a classification model. It is the most intuitive performance metric and measures how often the classifier makes correct predictions overall, regardless of class.