Keyphrases
- language model
- n gram
- language modeling
- information retrieval
- probabilistic model
- language modelling
- speech recognition
- document retrieval
- statistical language models
- query expansion
- retrieval model
- test collection
- document ranking
- vector space model
- statistical language modeling
- context sensitive
- query terms
- smoothing methods
- bag of words
- pseudo relevance feedback
- machine learning
- part of speech
- translation model
- text classification
- term dependencies
- keywords
- document length
- bayesian networks