Language model for the web search task in a spoken dialogue system for children.
Jumpei MiyakeShota TakeuchiHiromichi KawanamiHiroshi SaruwatariKiyohiro ShikanoPublished in: WOCCI (2008)
Keyphrases
- language model
- spoken dialogue systems
- web search
- language modeling
- dialogue system
- multi domain
- human machine interaction
- search engine
- query expansion
- document retrieval
- information retrieval
- probabilistic model
- n gram
- retrieval model
- context aware
- web search engines
- language modelling
- ad hoc retrieval
- speech recognition
- test collection
- context sensitive
- pseudo relevance feedback
- anchor text
- federated search
- document ranking
- smoothing methods
- web page retrieval
- human users
- web pages
- vector space model
- mixture model
- domain specific
- translation model
- ranking functions
- query terms
- domain independent
- human computer interaction
- information retrieval systems
- dirichlet prior
- ad hoc information retrieval