AUEB-NLP at BioASQ 8: Biomedical Document and Snippet Retrieval.
Dimitris PappasPetros StavropoulosIon AndroutsopoulosPublished in: CLEF (Working Notes) (2020)
Keyphrases
- trec genomics
- retrieval systems
- information retrieval
- information retrieval systems
- biomedical information retrieval
- document retrieval
- information extraction
- structured documents
- document analysis
- ad hoc information retrieval
- text mining
- natural language processing
- multimedia documents
- document ranking
- trec web
- retrieval strategies
- retrieval model
- retrieval engine
- document structure
- retrieval quality
- test collection
- web retrieval
- relevant documents
- query specific
- document images
- effective retrieval
- query biased
- query expansion
- term frequency
- text retrieval
- query terms
- machine translation
- web documents
- text documents
- vector space model
- index terms
- retrieval process
- average precision
- document collections
- image database
- natural language
- ad hoc retrieval
- content and structure
- related documents
- document representation
- question answering
- relevance feedback
- digital libraries
- multimedia