Keyphrases
- database
- theoretical basis
- data records
- general theory
- semantic knowledge
- semantic web
- semantic information
- theoretical framework
- data sets
- semantically equivalent
- semantic features
- semantic network
- knowledge base
- semantic similarity
- information extraction
- topic maps
- statistical databases
- data sources
- domain knowledge
- semantic relationships
- multiple types
- natural language
- decision making
- semantic level
- neural network