So sánh phương pháp

	Ma trận nhầm lẫn	Điểm F1
Lĩnh vực	Đánh giá mô hình	Đánh giá mô hình
Họ	MCDM	MCDM
Năm ra đời	20th century	1979
Người khởi xướng	Statistical foundations	C. J. van Rijsbergen
Loại	Evaluation visualization	Evaluation metric
Công trình gốc	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.
Tên gọi khác	Error Matrix, Contingency Table	F-measure, Harmonic Mean
Liên quan	5	5
Tóm tắt	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.