Query Representation through Lexical Association for Information Retrieval.
Pawan GoyalLaxmidhar BeheraThomas Martin McGinnityPublished in: IEEE Trans. Knowl. Data Eng. (2012)
Keyphrases
- information retrieval
- query expansion
- relevance feedback
- retrieval systems
- response time
- keywords
- information retrieval systems
- model for information retrieval
- database
- boolean queries
- user queries
- query terms
- vector space model
- ad hoc retrieval
- information extraction
- data sources
- document space
- data structure
- wordnet
- search engine
- query evaluation
- language modeling
- natural language processing
- database queries
- query formulation
- relevance ranking
- distributed information retrieval
- relevant documents
- document collections
- language model
- query processing
- domain specific
- text mining
- search queries
- word sense disambiguation
- retrieval effectiveness
- range queries
- vector space
- latent semantic indexing
- query refinement
- effective retrieval
- document corpus