Dynamic hierarchical semantic network based image retrieval using relevance feedback.
Patrick P. K. ChanZhi-Chun HuangWing W. Y. NgDaniel S. YeungPublished in: ICMLC (2011)
Keyphrases
- semantic network
- relevance feedback
- image retrieval
- semantic net
- information retrieval systems
- spreading activation
- document retrieval
- wordnet
- array processor
- query expansion
- low level features
- knowledge base
- active learning
- image search
- information retrieval
- knowledge sources
- semantic relations
- pseudo relevance feedback
- retrieval effectiveness
- retrieval model
- user feedback
- linguistic analysis
- relevant documents
- retrieval accuracy
- biomedical text
- semantic parser
- related concepts
- databases
- predicate calculus
- natural language text
- image database
- database