Computing Semantic Association: Comparing Spreading Activation and Spectral Association for Ontology Learning.
Gerhard WohlgenanntStefan BelkMatthias SchettPublished in: MIWAI (2013)
Keyphrases
- spreading activation
- ontology learning
- semantic association
- semantic relations
- semantic network
- semantic relationships
- wordnet
- document retrieval
- background knowledge
- semantic information
- semantic knowledge
- semantic web
- natural language processing
- databases
- relation extraction
- web documents
- knowledge acquisition
- word sense disambiguation
- natural language text
- co occurrence
- knowledge base
- information processing
- query expansion
- knowledge based systems
- domain specific