Novelty Detection in Sequential Data by Informed Clustering and Modeling.
Linara AdilovaSiming ChenMichael KampPublished in: CoRR (2021)
Keyphrases
- novelty detection
- sequential data
- anomaly detection
- text filtering
- hidden markov models
- clustering algorithm
- fixed length
- sequence data
- k means
- computer vision
- unsupervised learning
- information retrieval
- sequential patterns
- pattern discovery
- spatio temporal
- similarity measure
- change point detection
- outlier detection
- semi supervised
- sequential pattern mining
- data structure
- data sets