Towards Effective Network Intrusion Detection: A Hybrid Model Integrating Gini Index and GBDT with PSO

Table 8

Harmonic mean of each measure for four attack types.

Method	DR	Precision	F1-score
SVM	0.02%	0.02%	0.02%
RF	0.61%	0.64%	0.61%
C4.5	13.80%	46.94%	21.27%
FC-ANN	0.02%	3.01%	0.02%
CFA-DT	8.19%	32.42%	13.06%
IGCR-ANN	0.04%	0.04%	0.04%
GINI-GBDT-PSO	33.18%	22.18%	26.59%