Expanded information retrieval using full-text searching.
Ronald N. KostoffPublished in: J. Inf. Sci. (2010)
Keyphrases
- information retrieval
- information retrieval systems
- retrieval systems
- digital libraries
- effective retrieval
- query expansion
- search engine
- question answering
- document collections
- relevant documents
- test collection
- topic distillation
- information access
- web searching
- text mining
- relevance feedback
- information extraction
- exact match
- vector space model
- ir evaluation
- search strategies
- learning to rank
- retrieval effectiveness
- document retrieval
- video search
- text classification
- web information retrieval
- similarity measure
- metadata
- data sets
- database