Keyphrases
- language model
- language modeling
- multi agent systems
- language modelling
- probabilistic model
- speech recognition
- n gram
- document retrieval
- information retrieval
- statistical language models
- retrieval model
- query expansion
- test collection
- language models for information retrieval
- ad hoc information retrieval
- pseudo relevance feedback
- language model for information retrieval
- smoothing methods
- vector space model
- query terms
- document ranking
- translation model
- passage retrieval
- okapi bm
- text categorization
- clustering algorithm