Statistical Detection of Weak Pulse Signal under Chaotic Noise Based on Elman Neural Network

Table 1

Confusion matrix.

Actual	Prediction
	1	0	Total
1	True positive (TP)	False negative (FN)	Actual positive (TP + FN)
0	False positive (FP)	True negative (TN)	Actual negative (FP + TN)
Total	Predicted positive (TP + FP)	Predicted negative (FN + TN)	TP + FP + FN + TN