Incorporating semantic information to selection of web texts for language model of spoken dialogue system.
Koichiro YoshinoShinsuke MoriTatsuya KawaharaPublished in: ICASSP (2013)
Keyphrases
- semantic information
- language model
- spoken dialogue systems
- language modeling
- keywords
- vector space model
- n gram
- semantic knowledge
- wordnet
- semantic analysis
- document representation
- probabilistic model
- web documents
- information retrieval
- retrieval model
- query terms
- metadata
- semantic features
- domain knowledge
- query expansion
- web pages
- high level
- xml documents
- dialogue system
- semantic similarity
- linked data
- test collection
- low level
- contextual information
- multi domain
- smoothing methods
- translation model
- word sense disambiguation
- human users
- low level features
- natural language text
- information retrieval systems
- databases
- html documents