Uporedite metode

	Preciznost	Tačnost
Oblast	Evaluacija modela	Evaluacija modela
Porodica	MCDM	MCDM
Godina nastanka	20th century	20th century
Tvorac	Historical statistical foundations	Historical statistical foundations
Tip	Evaluation metric	Evaluation metric
Temeljni izvor	Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874.	Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874.
Drugi nazivi	Positive Predictive Value, PPV	Overall Accuracy, Correct Classification Rate
Srodne	5	5
Sažetak	Precision measures the proportion of positive predictions that were actually correct. It answers the question: 'Of all the cases we predicted as positive, how many were truly positive?' Precision is critical in scenarios where false positives are costly.	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.