A mixed language model for a dialogue system over ihe telephone.
Daniele FalavignaRoberto GretterMarco OrlandiPublished in: INTERSPEECH (2000)
Keyphrases
- language model
- dialogue system
- language modeling
- dialogue management
- natural language
- probabilistic model
- n gram
- language modelling
- document retrieval
- spoken dialogue systems
- query expansion
- test collection
- speech recognition
- retrieval model
- information retrieval
- smoothing methods
- context sensitive
- mixture model
- linguistic knowledge
- document ranking
- query terms
- human users
- statistical language models
- ad hoc information retrieval
- pseudo relevance feedback
- relevant documents
- natural language processing
- statistical language modeling
- word clouds