Unsupervised fast anomaly detection in crowds.
Xiaoshuai SunHongxun YaoRongrong JiXianming LiuPengfei XuPublished in: ACM Multimedia (2011)
Keyphrases
- anomaly detection
- unsupervised anomaly detection
- unsupervised learning
- novelty detection
- intrusion detection
- network traffic
- detecting anomalies
- anomalous behavior
- semi supervised
- network anomaly detection
- intrusion detection system
- network intrusion detection
- computer security
- supervised learning
- network security
- detecting anomalous
- one class support vector machines
- behavior analysis
- malware detection
- negative selection algorithm
- data mining applications
- data mining
- self organizing maps
- active learning
- decision trees
- genetic algorithm
- machine learning