Positive attitudes and failed queries: an exploration of the conundrums of consumer health information retrieval.
Qing T. ZengSandra KoganRobert M. PlovnickJonathan CrowellEve-Marie LacroixRobert A. GreenesPublished in: Int. J. Medical Informatics (2004)
Keyphrases
- information retrieval
- query refinement
- boolean queries
- retrieval systems
- query generation
- search engine
- query terms
- query language
- information retrieval systems
- query evaluation
- query processing
- retrieval process
- response time
- web search engines
- attitudes toward
- ad hoc retrieval
- structured documents
- positive and negative
- extended boolean
- range queries
- database
- retrieval model
- user queries
- information extraction
- text mining
- document retrieval
- information systems
- exploratory search
- distributed information retrieval
- retrieval strategies
- information visualization
- database queries
- query logs
- retrieval effectiveness
- document collections
- inverted index
- query formulation
- efficient processing
- query expansion
- tf idf
- electronic commerce
- relevance feedback
- trec collections
- text retrieval
- data sources
- xml ir
- test collection