Identifying and improving retrieval for procedural questions.
Vanessa MurdockDiane KellyW. Bruce CroftNicholas J. BelkinXiaojun YuanPublished in: Inf. Process. Manag. (2007)
Keyphrases
- information retrieval
- multimedia databases
- test collection
- image database
- information retrieval systems
- retrieval systems
- image retrieval
- query expansion
- document retrieval
- retrieval model
- query formulation
- lead to significant improvements
- similarity matching
- answer questions
- multimedia retrieval
- retrieval accuracy
- content based retrieval
- object oriented
- relevance feedback
- databases
- retrieval framework
- data sets
- finding similar
- database