Semantic relatedness study using second order co-occurrence vectors computed from biomedical corpora, UMLS and WordNet.
Ying LiuBridget T. McInnesTed PedersenGenevieve Melton-MeauxSerguei V. S. PakhomovPublished in: IHI (2012)
Keyphrases
- wordnet
- co occurrence
- semantic relatedness
- semantic similarity
- word sense disambiguation
- semantic relations
- semantic relationships
- semantic information
- natural language processing
- human judgments
- semantically related
- relatedness measure
- semantic features
- named entities
- text documents
- topic models
- information extraction
- keywords
- knowledge base
- data mining
- computational linguistics
- data sources
- artificial intelligence