So sánh phương pháp

	Biểu đồ Lift và Gain	Độ thu hồi (độ nhạy)
Lĩnh vực	Đánh giá mô hình	Đánh giá mô hình
Họ	MCDM	MCDM
Năm ra đời	1990s	20th century
Người khởi xướng	Data mining and marketing analytics	Historical statistical foundations
Loại	Evaluation visualization	Evaluation metric
Công trình gốc	Maimon, O. Z., & Rokach, L. (Eds.). (2010). Data Mining and Knowledge Discovery Handbook (2nd ed.). Springer.	Fawcett, T. (2006). An introduction to ROC analysis. Pattern Recognition Letters, 27(8), 861-874.
Tên gọi khác	Cumulative Gain Chart, Lift Curve	Sensitivity, True Positive Rate, TPR
Liên quan	2	5
Tóm tắt	Lift and gain charts visualize classifier performance by showing how much better the model performs compared to random selection, particularly useful for ranking or scoring tasks where you select a top percentage of samples. They are widely used in marketing, credit scoring, and fraud detection.	Recall measures the proportion of actual positive cases that were correctly identified by the classifier. It answers the question: 'Of all the cases that were truly positive, how many did we find?' Recall is critical in scenarios where missing positive cases is costly.