A new technique based on augmented language models to improve the performance of spoken dialogue systems.
Ramón López-CózarDiego H. MilonePublished in: INTERSPEECH (2001)
Keyphrases
- language model
- language modeling
- spoken dialogue systems
- n gram
- probabilistic model
- document retrieval
- retrieval model
- query expansion
- language modelling
- information retrieval
- speech recognition
- statistical language models
- smoothing methods
- test collection
- vector space model
- pseudo relevance feedback
- relevance model
- language models for information retrieval
- context sensitive
- dialogue system
- dialogue management