Human Activity Clustering for Online Anomaly Detection.
Xudong ZhuZhijing LiuJuehui ZhangPublished in: J. Comput. (2011)
Keyphrases
- anomaly detection
- human activities
- intrusion detection
- detecting anomalies
- activity recognition
- unsupervised anomaly detection
- network traffic
- human activity recognition
- anomalous behavior
- clustering analysis
- network intrusion detection
- human actions
- sensor data
- human computer interaction
- intrusion detection system
- network security
- unsupervised learning
- action recognition
- network anomaly detection
- computer vision
- negative selection algorithm
- normal behavior
- k means
- clustering algorithm
- detect anomalies
- detecting anomalous
- cumulative sum
- similarity measure
- data sets
- one class support vector machines
- active learning
- information extraction