Keyphrases
- clustering algorithm
- event sequences
- multiple data streams
- clustering method
- heterogeneous information networks
- data mining tasks
- hierarchical clustering
- data clustering
- knowledge discovery
- clustering analysis
- categorical data
- mining algorithm
- web mining
- data mining
- data points
- data summarization
- text mining
- unsupervised learning
- event detection
- frequent patterns
- interesting patterns
- anomaly detection
- event recognition
- temporal sequences
- data analysis
- event driven
- k means
- graph theoretic
- sequential pattern mining
- cluster analysis
- frequent itemsets
- pattern discovery
- information theoretic
- spectral clustering
- data objects
- pattern mining
- document clustering