Mining Abnormal Patterns from Heterogeneous Time-Series with Irrelevant Features for Fault Event Detection.
Ryohei FujimakiTakayuki NakataHidenori TsukaharaAkinori SatoPublished in: SDM (2008)
Keyphrases
- event detection
- abnormal patterns
- irrelevant features
- feature selection
- text streams
- video event detection
- event recognition
- activity recognition
- control charts
- sample complexity
- feature weighting
- text mining
- feature subset
- feature selection algorithms
- streaming data
- feature extraction
- neural network
- active database management systems
- knowledge discovery
- training set
- learning algorithm
- data mining