Keyphrases
- language model
- language modeling
- probabilistic model
- n gram
- information retrieval
- retrieval model
- document retrieval
- mixture model
- query expansion
- language modelling
- smoothing methods
- speech recognition
- context sensitive
- test collection
- statistical language models
- query terms
- language model for information retrieval
- document ranking
- relevance model
- vector space model
- bayesian networks
- word error rate
- translation model
- term dependencies
- passage retrieval
- language models for information retrieval