A knowledge-based semantic framework for query expansion.
Jamal Abdul NasirIraklis VarlamisSamreen IshfaqPublished in: Inf. Process. Manag. (2019)
Keyphrases
- query expansion
- retrieval effectiveness
- information retrieval systems
- relevance feedback
- language model
- text retrieval
- information retrieval
- language modeling
- pseudo relevance feedback
- relevant documents
- automatic query expansion
- model for information retrieval
- semantic information
- query terms
- semantic similarity
- retrieval model
- ad hoc retrieval
- ranking scheme
- query disambiguation
- trec genomics track