Video Anomaly Detection and Explanation via Large Language Models.
Hui LvQianru SunPublished in: CoRR (2024)
Keyphrases
- anomaly detection
- language model
- language modeling
- intrusion detection
- probabilistic model
- language modelling
- n gram
- retrieval model
- network intrusion detection
- detecting anomalies
- information retrieval
- statistical language models
- test collection
- intrusion detection system
- network traffic
- document retrieval
- video data
- smoothing methods
- anomalous behavior
- video sequences
- query expansion
- detect anomalies
- novelty detection
- unsupervised learning
- one class support vector machines
- query terms
- pseudo relevance feedback
- network anomaly detection
- cross lingual
- language models for information retrieval