Automatic outlier detection for time series: an application to sensor data.
Sabyasachi BasuMartin MeckesheimerPublished in: Knowl. Inf. Syst. (2007)
Keyphrases
- sensor data
- outlier detection
- data streams
- sensor networks
- change point detection
- fraud detection
- sensor measurements
- detection algorithm
- human activities
- detecting outliers
- sensor readings
- sliding window
- multiple sensors
- credit card fraud detection
- density estimation
- health monitoring
- knowledge discovery
- detect outliers
- stream data
- high dimensional datasets
- data mining
- sensor data streams
- raw sensor data
- streaming data
- concept drift
- smart environments
- non stationary
- video sequences
- outlier mining
- distance based outlier detection
- image sequences
- information retrieval