Breaking the Time-Frequency Granularity Discrepancy in Time-Series Anomaly Detection.
Youngeun NamSusik YoonYooju ShinMinyoung BaeHwanjun SongJae-Gil LeeByung Suk LeePublished in: WWW (2024)
Keyphrases
- anomaly detection
- detect anomalies
- intrusion detection
- anomalous behavior
- network intrusion detection
- detecting anomalies
- network traffic
- intrusion detection system
- unsupervised anomaly detection
- computer security
- detecting anomalous
- network security
- unsupervised learning
- behavior analysis
- one class support vector machines
- network anomaly detection
- negative selection algorithm
- hidden markov models
- data analysis
- connectionist systems
- cumulative sum