Anomaly Detection in Unsupervised Surveillance Setting Using Ensemble of Multimodal Data with Adversarial Defense.
Sayeed Shafayet ChowdhuryKaji Mejbaul IslamRouhan NoorPublished in: CoRR (2020)
Keyphrases
- anomaly detection
- multimodal data
- intrusion detection
- unsupervised anomaly detection
- one class support vector machines
- network security
- unsupervised learning
- network traffic
- multimedia databases
- intrusion detection system
- similarity search
- detecting anomalies
- cross modal
- anomalous behavior
- semi supervised
- ensemble methods
- neural network
- supervised learning
- training data
- medical images
- data sets
- bayesian networks
- learning algorithm
- image sequences
- dimensionality reduction methods
- multimedia