Scaling Acoustic and Language Model Probabilities in a CSR System.
Amparo VaronaInés TorresPublished in: CIARP (2004)
Keyphrases
- language model
- language modeling
- n gram
- probabilistic model
- retrieval model
- document retrieval
- speech recognition
- test collection
- information retrieval
- query expansion
- mixture model
- ad hoc information retrieval
- context sensitive
- statistical language models
- conditional probabilities
- vector space model
- probability distribution
- smoothing methods
- language models for information retrieval
- query terms
- language model for information retrieval
- word error rate
- language modelling
- query specific
- document ranking
- translation model
- relevance model
- pseudo relevance feedback
- term weighting
- co occurrence