مقایسهٔ روش‌ها

	ماتریس سردرگمی	امتیاز F1	دقت
حوزه	ارزیابی مدل	ارزیابی مدل	ارزیابی مدل
خانواده	MCDM	MCDM	MCDM
سال پیدایش	20th century	1979	20th century
پدیدآور	Statistical foundations	C. J. van Rijsbergen	Historical statistical foundations
نوع	Evaluation visualization	Evaluation metric	Evaluation metric
منبع بنیادین	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.	Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874.
نام‌های دیگر	Error Matrix, Contingency Table	F-measure, Harmonic Mean	Positive Predictive Value, PPV
مرتبط	5	5	5
خلاصه	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.	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.