Selection Biased Positive and Unlabeled Learning Method for Anomaly Detection in Surveillance Videos.
Feiyu ShangHuiyu MuShanshan QiRuizhi SunPublished in: CSCWD (2021)
Keyphrases
- anomaly detection
- unsupervised learning
- one class support vector machines
- supervised learning
- pairwise
- connectionist systems
- intrusion detection
- anomalous behavior
- learning algorithm
- training set
- support vector machine
- feature space
- model selection
- object recognition
- video sequences
- feature extraction
- intrusion detection system
- object classification
- machine learning