Anomaly Detection for Multivariate Time Series on Large-scale Fluid Handling Plant Using Two-stage Autoencoder.
Susumu NaitoYasunori TaguchiKouta NakataYuichi KatoPublished in: CoRR (2022)
Keyphrases
- anomaly detection
- multivariate time series
- intrusion detection
- multivariate time series data
- detecting anomalies
- network traffic
- anomalous behavior
- network intrusion detection
- dimension reduction
- unsupervised learning
- intrusion detection system
- negative selection algorithm
- real world
- autoregressive
- temporal patterns
- categorical data
- hidden markov models
- non stationary
- data sets
- human motion
- probabilistic model
- spatial structure
- pattern recognition
- image processing