UoCAD: An Unsupervised Online Contextual Anomaly Detection Approach for Multivariate Time Series from Smart Homes.
Aafan Ahmad ToorJia-Chun LinMing-Chang LeeErnst Gunnar GranPublished in: IoTBDS (2024)
Keyphrases
- anomaly detection
- multivariate time series
- smart home
- unsupervised learning
- intrusion detection
- network traffic
- intrusion detection system
- activity recognition
- context aware
- categorical data
- contextual information
- dimension reduction
- temporal data
- ambient intelligence
- human motion
- temporal patterns
- semi supervised
- autoregressive
- smart environments
- neural network
- detect anomalies
- intelligent systems
- supervised learning
- artificial intelligence
- management system
- video sequences
- clustering algorithm
- genetic algorithm
- machine learning