Evaluating Semantic Relatedness and Similarity Measures with Standardized MedDRA Queries.
Robert BillYing LiuBridget T. McInnesGenevieve B. MeltonTed PedersenSerguei V. S. PakhomovPublished in: AMIA (2012)
Keyphrases
- semantic relatedness
- semantic similarity
- similarity measure
- wikipedia articles
- wordnet
- word sense disambiguation
- query processing
- query language
- text retrieval
- semantic information
- co occurrence
- database
- semantic relationships
- relatedness measure
- query logs
- computational linguistics
- user queries
- retrieval systems
- web search engines
- semantic features
- background knowledge
- search queries
- distance measure
- metadata
- information retrieval
- machine learning
- vector space model
- document representation
- feature vectors
- feature space