Experiments with Linguistic Categories for Language Model Optimization.
Arantza CasillasAmparo VaronaInés TorresPublished in: CICLing (2003)
Keyphrases
- language model
- language modeling
- n gram
- document retrieval
- retrieval model
- information retrieval
- statistical language models
- probabilistic model
- mixture model
- speech recognition
- smoothing methods
- test collection
- context sensitive
- query expansion
- ad hoc information retrieval
- language modelling
- language model for information retrieval
- linguistic features
- vector space model
- query terms
- natural language processing
- translation model
- relevance model
- document ranking
- pseudo relevance feedback
- natural language
- statistical machine translation
- query specific
- word error rate