Weakly-supervised Video Anomaly Detection with Contrastive Learning of Long and Short-range Temporal Features.
Yu TianGuansong PangYuanhong ChenRajvinder SinghJohan W. VerjansGustavo CarneiroPublished in: CoRR (2021)
Keyphrases
- weakly supervised
- anomaly detection
- short range
- long range
- intrusion detection
- learning algorithm
- superpixels
- reinforcement learning
- semi supervised
- supervised learning
- unsupervised learning
- topic models
- network traffic
- object class
- intrusion detection system
- relation extraction
- data sets
- image segmentation
- machine learning
- object detection
- training data