Development and evaluation of a biomedical search engine using a predicate-based vector space model.
Myungjae KwakGondy LeroyJesse D. MartinezJeffrey HarwellPublished in: J. Biomed. Informatics (2013)
Keyphrases
- vector space model
- search engine
- information retrieval
- semantic similarity
- web documents
- retrieval model
- vector space
- web search
- index terms
- language model
- information extraction
- tf idf
- latent semantic indexing
- similarity measure
- document representation
- semantic information
- artificial intelligence
- databases
- database systems
- database
- data mining
- document clustering
- first order logic
- action recognition
- information retrieval systems
- data points