Keyphrases
- language model
- language modeling
- n gram
- translation model
- cross lingual
- cross language retrieval
- speech recognition
- statistical machine translation
- document retrieval
- information retrieval
- query expansion
- probabilistic model
- test collection
- mixture model
- language modelling
- retrieval model
- multiword
- ad hoc information retrieval
- query terms
- context sensitive
- smoothing methods
- language model for information retrieval
- cross language information retrieval
- pseudo relevance feedback
- machine translation
- statistical language models
- language models for information retrieval
- semi supervised
- information extraction
- hidden markov models