Generating Hierarchical Semantic Networks Froma Natural Language Discourse.
Camilla SchwindPublished in: IJCAI (1975)
Keyphrases
- semantic network
- natural language
- natural language text
- semantic net
- natural language processing
- wordnet
- spreading activation
- knowledge base
- semantic relations
- semantic parser
- array processor
- knowledge sources
- language processing
- semantic analysis
- databases
- dialogue system
- knowledge representation
- coarse to fine
- information sources
- predicate calculus
- natural language understanding
- question answering
- domain knowledge
- prior knowledge
- data sets
- training data
- formal language
- predicate logic
- information extraction
- artificial intelligence
- machine learning
- text mining