SCALA: Sparsification-based Contrastive Learning for Anomaly Detection on Attributed Networks.
Enbo HeYitong HaoYue ZhangGuisheng YinLina YaoPublished in: CoRR (2024)
Keyphrases
- anomaly detection
- connectionist systems
- intrusion detection
- learning algorithm
- reinforcement learning
- unsupervised learning
- learning process
- one class support vector machines
- anomalous behavior
- detecting anomalies
- network intrusion detection
- computer security
- unsupervised anomaly detection
- feature extraction
- social networks
- computer vision
- network security
- social network analysis
- supervised learning
- neural network
- active learning