Online vocabulary adaptation using contextual information and information retrieval.
Hagai AronowitzPublished in: INTERSPEECH (2008)
Keyphrases
- contextual information
- information retrieval
- context aware
- contextual knowledge
- information retrieval systems
- semantic information
- global information
- text mining
- search engine
- query expansion
- high level
- information extraction
- social context
- spatial context
- context aware recommendation
- user interaction
- retrieval model
- vector space model
- user modeling
- contextual constraints