Medical Query Expansion using Semantic Sources DBpedia and Wikidata.
Sarah DahirJalil ElhassouniAbderrahim El QadiHamid BennisPublished in: ISIC (2021)
Keyphrases
- query expansion
- information retrieval systems
- semantic annotation
- pseudo relevance feedback
- language modeling
- text retrieval
- relevant documents
- information retrieval
- retrieval effectiveness
- domain ontology
- relevance feedback
- language model
- ad hoc retrieval
- query terms
- retrieval model
- biomedical information retrieval
- automatic query expansion
- improving search
- linked data
- query expansion methods
- semantic web
- initial query
- semantic network
- semantic similarity
- semantic information
- data sources
- interactive query expansion
- ranked retrieval
- query disambiguation
- semantic relations
- semantic search
- semantically related
- original query
- relevance model
- retrieved documents
- knowledge sources
- co occurrence
- probabilistic retrieval model