A Multilevel Text Processing Model of Newsgroup Dynamics.
G. SampathMiroslav MartinovicPublished in: NLDB (2002)
Keyphrases
- information retrieval
- text processing
- information extraction
- text mining
- probabilistic model
- mathematical model
- management system
- natural language processing
- theoretical analysis
- cost function
- computational model
- cellular automaton
- temporal evolution
- parameter estimation
- markov random field
- control system
- objective function
- high level