Keyphrases
- language model
- language modeling
- probabilistic model
- n gram
- document retrieval
- language modelling
- retrieval model
- speech recognition
- information retrieval
- query expansion
- statistical language models
- smoothing methods
- language model for information retrieval
- ad hoc information retrieval
- translation model
- query terms
- language models for information retrieval
- term dependencies
- passage retrieval
- pseudo relevance feedback
- test collection
- document ranking
- relevance model
- machine learning
- context sensitive
- retrieval effectiveness
- spoken term detection