OPHiForest: Order Preserving Hashing Based Isolation Forest for Robust and Scalable Anomaly Detection.
Haolong XiangZoran SalcicWanchun DouXiaolong XuLianyong QiXuyun ZhangPublished in: CIKM (2020)
Keyphrases
- anomaly detection
- order preserving
- linear hashing
- intrusion detection
- anomalous behavior
- network intrusion detection
- detecting anomalies
- hash functions
- minimal perfect hash functions
- network traffic
- intrusion detection system
- network anomaly detection
- object recognition
- computer vision
- one class support vector machines
- cumulative sum
- low rank
- data sets
- mobile devices
- learning algorithm