Discovering Event Evolution Patterns From Document Sequences.
Chih-Ping WeiYu-Hsiu ChangPublished in: IEEE Trans. Syst. Man Cybern. Part A (2007)
Keyphrases
- temporal patterns
- event sequences
- sequential patterns
- complex patterns
- temporal events
- temporal sequences
- time stamped
- pattern discovery
- event streams
- hidden markov models
- temporal evolution
- information retrieval
- document images
- discovering patterns
- information retrieval systems
- market basket analysis
- sequential data
- pattern mining
- event detection
- text documents
- retrieval systems
- document representation
- document clustering
- temporal relationships
- data mining techniques
- event types
- document collections
- temporal behavior
- movement patterns
- co occurrence
- temporal structure
- web documents
- semantic information
- temporal information