Semi-Supervised Anomaly Detection Based on Deep Generative Models with Transformer.
Weimin ShangguanWentao FanZiyi ChenPublished in: ICIAI (2022)
Keyphrases
- generative model
- semi supervised
- anomaly detection
- unsupervised learning
- unsupervised anomaly detection
- deep learning
- intrusion detection
- semi supervised learning
- deep belief networks
- labeled data
- discriminative learning
- detecting anomalies
- unlabeled data
- anomalous behavior
- active learning
- supervised learning
- discriminative models
- network intrusion detection
- conditional random fields
- pairwise
- network traffic
- pairwise constraints
- detect anomalies
- co training
- intrusion detection system
- probabilistic model
- unlabelled data
- prior knowledge
- hidden variables
- normal behavior
- similarity measure
- negative selection algorithm
- hierarchical hidden markov models