Semantic Annotation of Documents Based on Wikipedia Concepts.
Janez BrankGregor LebanMarko GrobelnikPublished in: Informatica (Slovenia) (2018)
Keyphrases
- semantic annotation
- wikipedia articles
- semi automatically
- document collections
- domain ontology
- concept space
- wikipedia pages
- semantic information
- semantic relationships
- automatic annotation
- owl ontologies
- semi automatic
- semantically annotated
- semantic web
- information retrieval
- semantic relatedness
- relevant documents
- wikipedia categories
- information retrieval systems
- wordnet
- document clustering
- annotation tool
- web documents
- evaluation framework
- probabilistic topic models
- document representation
- domain knowledge
- semantic web technologies
- database
- link structure
- natural language text
- named entities
- semantic relations
- case study
- machine learning
- domain experts
- knowledge acquisition
- domain specific
- general purpose
- text mining
- expert systems
- keywords
- metadata
- knowledge base