The structure of unseen trigrams and its application to language models: A first investigation.
Yves LepageJulien GosmeAdrien LardilleuxPublished in: IUCS (2010)
Keyphrases
- language model
- n gram
- language modeling
- information retrieval
- probabilistic model
- language modelling
- speech recognition
- document retrieval
- retrieval model
- dependency structure
- smoothing methods
- context sensitive
- test collection
- pseudo relevance feedback
- query expansion
- statistical language models
- bag of words
- part of speech
- document ranking
- language models for information retrieval
- language model for information retrieval
- ad hoc information retrieval
- document length
- training set