Anomaly Detection in Earth Dam and Levee Passive Seismic Data Using Multivariate Gaussian.
Wendy FisherBlake JacksonTracy CampValeria V. KrzhizhanovskayaPublished in: ICMLA (2017)
Keyphrases
- anomaly detection
- seismic data
- multivariate gaussian
- maximum likelihood estimation
- covariance matrix
- intrusion detection
- gaussian distribution
- detecting anomalies
- network intrusion detection
- anomalous behavior
- network traffic
- intrusion detection system
- remote sensing
- maximum likelihood
- unsupervised learning
- network anomaly detection
- dynamic range
- negative selection algorithm
- em algorithm
- one class support vector machines
- detect anomalies
- cumulative sum
- density function
- parameter estimation
- probability distribution
- optical flow
- similarity measure
- feature extraction
- computer vision