Exploiting concept clusters for content-based information retrieval.
Bo-Yeong KangDae-Won KimSang-Jo LeePublished in: Inf. Sci. (2005)
Keyphrases
- information retrieval
- relevance feedback
- information filtering
- clustering algorithm
- search engine
- multimedia
- image retrieval
- hierarchical clustering
- information extraction
- text mining
- document collections
- data points
- query expansion
- language model
- question answering
- test collection
- self organizing maps
- retrieval systems
- text retrieval
- information retrieval systems
- language modeling
- information access
- density based clustering
- visual information retrieval