MORPHEUS: motif oriented representations to purge hostile events from unlabeled sequences.
Gaurav TandonPhilip K. ChanDebasis MitraPublished in: VizSEC (2004)
Keyphrases
- event sequences
- variable length
- biological sequences
- time stamped
- temporal patterns
- event detection
- sequence analysis
- hidden markov models
- unsupervised learning
- dna sequences
- action sequences
- supervised learning
- training examples
- temporal events
- temporal order
- training data
- temporal sequences
- news stories
- class labels
- unlabeled data
- higher level
- motion trajectories
- temporal information
- labeled data
- complex patterns
- spatio temporal
- machine learning
- recurring patterns