Combination of probabilistic and possibilistic language models.
Stanislas OgerVladimir PopescuGeorges LinarèsPublished in: INTERSPEECH (2010)
Keyphrases
- language model
- probabilistic model
- language modeling
- context sensitive
- n gram
- retrieval model
- document retrieval
- information retrieval
- speech recognition
- query expansion
- statistical language models
- language modelling
- relevance model
- vector space model
- ad hoc information retrieval
- generative model
- bayesian networks
- mixture model
- language models for information retrieval
- smoothing methods
- test collection
- probability theory
- word error rate
- language model for information retrieval
- document ranking
- term dependencies
- pseudo relevance feedback
- retrieval effectiveness
- document length
- text retrieval
- query terms
- language modeling framework
- topic models
- decision trees
- machine learning