Extraction possibiliste de concepts MeSH à partir de documents biomédicaux.
Wiem ChebilLina Fatima SoualmiaMohamed Nazih OmriStéfan Jacques DarmoniPublished in: Rev. d'Intelligence Artif. (2014)
Keyphrases
- information retrieval
- semantic relationships
- key concepts
- information extraction
- document collections
- document retrieval
- document classification
- text documents
- metadata
- conceptual information
- semantic classes
- information retrieval systems
- vector space model
- free text
- concept space
- automatic extraction
- relevant documents
- database
- document clustering
- vector space
- user queries
- web documents
- concept hierarchy
- related concepts
- keywords
- relevant concepts
- knowledge extraction
- d objects
- controlled vocabulary
- digital documents
- multimedia
- national library of medicine