Improved Population Intelligence Algorithm and BP Neural Network for Network Security Posture Prediction

Table 2

Recognition results of five models.

Model	Training set			Testing set
	Accuracy%	RMSE		Accuracy%	RMSE
Original GA	72.17	0.3832	0.4934	78.35	0.6442	0.5013
Original PSO	73.83	0.3331	0.5825	82.65	0.6124	0.5127
ACO	86.42	0.2753	0.6326	91.75	0.4739	0.6538
GWO	83.26	0.2148	0.6733	94.45	0.3928	0.7024
Proposed	95.83	0.2019	0.8467	97.55	0.2646	0.8816