Keyphrases
- context aware
- language model
- language modeling
- context awareness
- contextual information
- ubiquitous computing
- n gram
- mobile devices
- probabilistic model
- language modelling
- speech recognition
- document retrieval
- context sensitive
- information retrieval
- query expansion
- ubiquitous learning
- ambient intelligence
- context aware systems
- statistical language models
- retrieval model
- test collection
- relevance model
- mobile users
- smart spaces
- document ranking
- smart home
- smoothing methods
- vector space model
- smart environments
- pseudo relevance feedback
- current context
- language models for information retrieval
- text classification
- query terms