A grammatical approach to reducing the statistical sparsity of language models in natural domains.
Thomas M. EnglishLois C. BoggessPublished in: ICASSP (1986)
Keyphrases
- language model
- language models for information retrieval
- language modeling
- n gram
- document retrieval
- probabilistic model
- language modelling
- speech recognition
- query expansion
- smoothing methods
- statistical language modeling
- retrieval model
- statistical language models
- test collection
- information retrieval
- ad hoc information retrieval
- context sensitive
- statistical models
- vector space model
- machine learning
- language model for information retrieval
- translation model
- pseudo relevance feedback
- co occurrence
- high dimensional
- document ranking
- retrieval effectiveness
- natural language processing