Imbalanced Graph-Level Anomaly Detection via Counterfactual Augmentation and Feature Learning.
Zitong WangXuexiong LuoEnfeng SongQiuqing BaiFu LinPublished in: CoRR (2024)
Keyphrases
- anomaly detection
- intrusion detection
- connectionist systems
- unsupervised learning
- learning algorithm
- intrusion detection system
- computer security
- learning process
- anomalous behavior
- network intrusion detection
- network security
- network traffic
- supervised learning
- learning problems
- face recognition
- neural network
- decision trees
- feature space
- reinforcement learning
- pattern recognition
- maximum likelihood
- semi supervised
- active learning
- pairwise