Query Expansion on Medical Image Retrieval: MeSH vs. UMLS.
Manuel Carlos Díaz-GalianoMiguel Angel García CumbrerasMaría Teresa Martín-ValdiviaLuis Alfonso Ureña LópezArturo Montejo-RáezPublished in: CLEF (2008)
Keyphrases
- query expansion
- medical image retrieval
- medical images
- automatic annotation
- relevance feedback
- automatic query expansion
- information retrieval systems
- image retrieval systems
- retrieval effectiveness
- image retrieval
- visual words
- information retrieval
- text retrieval
- language modeling
- semantic annotation
- content based retrieval
- language model
- retrieval model
- relevant documents
- pseudo relevance feedback
- semantic network
- query terms
- bag of words
- distance metric learning
- image classification