Trajectory Anomaly Detection with Multi-feature and Multi-resolution Based on Direction Grouping.
Jiangbo GuoZhixiang ZhuChenwu WangPei WangRong-Yao XuGen HouPublished in: ISKE (2021)
Keyphrases
- anomaly detection
- multi feature
- multiresolution
- intrusion detection
- image classification
- multi class
- detecting anomalies
- anomalous behavior
- network traffic
- feature fusion
- network intrusion detection
- one class support vector machines
- intrusion detection system
- unsupervised learning
- network anomaly detection
- negative selection algorithm
- information retrieval
- image fusion
- visual features
- feature selection
- multiple features
- classification accuracy
- evolutionary algorithm
- data analysis