AUEB at BioASQ 7: Document and Snippet Retrieval.
Dimitris PappasRyan T. McDonaldGeorgios-Ioannis BrokosIon AndroutsopoulosPublished in: PKDD/ECML Workshops (2) (2019)
Keyphrases
- retrieval systems
- information retrieval systems
- document retrieval
- information retrieval
- structured documents
- document analysis
- document content
- multimedia documents
- retrieval quality
- document indexing
- index terms
- retrieval model
- query terms
- retrieval strategies
- retrieval engine
- trec web
- document images
- document ranking
- image database
- relevance feedback
- document processing
- web retrieval
- document collections
- passage retrieval
- multilingual information retrieval
- xml elements
- query biased
- document space
- similar documents
- content based retrieval
- effective retrieval
- document structure
- query expansion
- language model
- image retrieval
- retrieval method
- text retrieval
- document clustering
- relevant documents
- user queries
- test collection
- web documents
- trec genomics
- term weighting
- document length
- related documents
- content and structure
- document level
- semantic information
- information extraction
- keywords