Research on unsupervised anomaly data detection method based on improved automatic encoder and Gaussian mixture model

Journal of Cloud Computing

Advances, Systems and Applications

Table 3 Encoder structure configuration

Dataset	Number of features	Mem Capacity	Compression Network Encoder structure	λ_z	λ₁	λ₂	λ₃
NSL-KDD	122	50	122-60-30-10-3-mem	−0.5	0.1	0.0025	0.005
CIC-IDS 2017	78	50	78-39-20-10-3-mem	−0.5	0.1	0.0025	0.005