Timeline: A Dynamic Hierarchical Dirichlet Process Model for Recovering Birth/Death and Evolution of Topics in Text Stream
Amr AhmedEric P. XingPublished in: CoRR (2012)
Keyphrases
- process model
- information retrieval
- process mining
- text documents
- keywords
- key concepts
- business process
- text data
- business processes
- boundary conditions
- text streams
- petri net
- text mining
- text collections
- software process
- data streams
- topic models
- formal models
- business process models
- workflow management systems
- data warehouse
- event logs
- workflow technology
- control flow