Ontology enhanced web image retrieval: aided by wikipedia & spreading activation theory.
Huan WangXing JiangLiang-Tien ChiaAh-Hwee TanPublished in: Multimedia Information Retrieval (2008)
Keyphrases
- spreading activation
- web image retrieval
- ontology construction
- semantic network
- document retrieval
- semantic knowledge
- wordnet
- relevance feedback
- natural language text
- web images
- link structure
- image retrieval
- information retrieval
- semi automatic
- semantic information
- knowledge base
- semantic web
- semantic relations
- automatic construction
- machine learning
- artificial intelligence
- ontology engineering
- ontology learning
- high level
- active learning
- text mining
- information retrieval systems
- word sense disambiguation
- query expansion
- domain ontology