Prediction and Screening Model for Products Based on Fusion Regression and XGBoost Classification

Table 2

The contingency table of the four cases.

	Predict
		1	0	Sum
True value	1	TP	FN	Actual positive (TP + FN)
	0	FP	TN	Actual negative (FP + TN)
Sum		TP + FP	FN + TN	TP + FP + FN + TN