Subword segmentation-leveling out morphological variations for medical document retrieval.
Udo HahnMartin HoneckMichael PiotrowskiStefan SchulzPublished in: AMIA (2001)
Keyphrases
- document retrieval
- multiscale
- document collections
- language model
- medical imaging
- information retrieval
- image segmentation
- text retrieval
- cross language
- retrieval model
- spreading activation
- relevance feedback
- medical images
- document ranking
- retrieved documents
- passage retrieval
- n gram
- image analysis
- image processing
- document indexing
- mathematical morphology
- databases
- xml retrieval
- relevant documents
- learning to rank
- semantic mapping
- pseudo relevance feedback
- retrieval systems
- digital libraries
- e learning
- search engine
- machine learning