The maximum entropy approach and probabilistic IR models.
Warren R. GreiffJay M. PontePublished in: ACM Trans. Inf. Syst. (2000)
Keyphrases
- maximum entropy
- maximum entropy principle
- principle of maximum entropy
- ir models
- probabilistic model
- conditional random fields
- language model
- retrieval model
- information retrieval
- bayesian networks
- generative model
- evaluation measures
- latent semantic indexing
- higher order
- information retrieval systems
- co occurrence
- text mining
- vector space model
- tf idf
- term frequency
- xml retrieval
- natural language processing
- similarity measure