Context-Aware Query Term Difficulty Estimation for Performance Prediction.
Abbas SaleminezhadNegar ArabzadehSoosan BeheshtiEbrahim BagheriPublished in: ECIR (4) (2024)
Keyphrases
- context aware
- query terms
- contextual information
- context awareness
- ubiquitous computing
- cross language information retrieval
- mobile devices
- ambient intelligence
- user queries
- document retrieval
- mobile computing
- ubiquitous learning
- language model
- mobile applications
- context aware systems
- query translation
- context aware services
- verbose queries
- mobile users
- information retrieval
- search queries
- retrieval effectiveness
- information retrieval systems
- user context
- context aware ubiquitous learning
- search engine
- current context
- co occurrence
- pseudo relevance feedback
- query expansion
- relevant documents
- ubiquitous computing environments
- smart spaces
- probabilistic model
- ubiquitous environment
- database
- vector space