Stochastic Models for the Distribution of Index Terms.
Michael J. NelsonPublished in: J. Documentation (1989)
Keyphrases
- stochastic models
- index terms
- marginal distributions
- stochastic processes
- stochastic model
- probability distribution
- vector space model
- queueing model
- document collections
- random variables
- information retrieval
- document representation
- gaussian distribution
- joint distribution
- information extraction
- keywords
- bayesian networks
- random fields
- arrival rate
- information retrieval systems
- service times