Nonlinear Methodologies for Identifying Seismic Event and Nuclear Explosion Using Random Forest, Support Vector Machine, and Naive Bayes Classification

Table 3

Contingency matrix for two class prediction problem.

	Actual value		Total
	𝑝	𝑁
Prediction outcome
𝑝^′	True positive (TP)	False positive (FP)	𝑃
𝑛^′	False negative (FN)	True negative (TN)	𝑁
Total	𝑃	𝑁