Towards a universal detector by mining concepts with small semantic gaps.
Congyan LangJiashi FengYantao ZhengPublished in: Expert Syst. Appl. (2012)
Keyphrases
- semantic network
- semantic relationships
- multimedia data mining
- semantic knowledge
- domain ontology
- web mining
- semantic representation
- conceptual graphs
- concept hierarchy
- domain specific
- data mining
- semantic information
- semantic links
- text mining
- small number
- umls metathesaurus
- mining algorithm
- semantic models
- ontology alignment
- semantic classes
- ontological knowledge
- semantic structure
- domain specific ontologies
- concept learning
- semantic annotation
- knowledge discovery
- detection method
- itemsets
- semantic web
- co occurrence
- action descriptions
- natural language
- high level