A Causal Inference Look at Unsupervised Video Anomaly Detection.
Xiangru LinYuyang ChenGuanbin LiYizhou YuPublished in: AAAI (2022)
Keyphrases
- anomaly detection
- causal inference
- unsupervised anomaly detection
- unsupervised learning
- intrusion detection
- detecting anomalies
- anomalous behavior
- network intrusion detection
- abductive reasoning
- video sequences
- additive noise
- causal models
- nonmonotonic reasoning
- network traffic
- intrusion detection system
- rare events
- semi supervised
- one class support vector machines
- supervised learning
- discrete data
- detect anomalies
- belief revision
- observational data
- active learning
- pairwise
- object recognition
- learning algorithm