Inferring the semantic relationships of words within an ontology using random indexing: applications to pharmacogenomics.
Bethany PerchaRuss B. AltmanPublished in: AMIA (2013)
Keyphrases
- semantic relationships
- domain ontology
- keywords
- co occurrence
- semantic relations
- domain knowledge
- wordnet
- semantic information
- semantic similarity
- domain specific
- data sources
- word pairs
- semantically similar
- semantic features
- query interface
- semantic categories
- key concepts
- database
- semi automatic
- information retrieval
- machine learning
- databases
- text documents
- image representation
- information sources
- natural language