Keyphrases
- domain specific
- domain independent
- information retrieval
- retrieval model
- information retrieval systems
- general purpose
- relevance feedback
- test collection
- content based retrieval
- image database
- document retrieval
- language model
- image retrieval
- text retrieval
- structured documents
- efficient retrieval
- retrieval engine
- data sets
- digital libraries
- website
- retrieval process
- semantic content
- shape retrieval