Real-time feedback query expansion technique for supporting scholarly search using citation network analysis.
Shah KhalidShengli WuAftab AlamIrfan UllahPublished in: J. Inf. Sci. (2021)
Keyphrases
- query expansion
- network analysis
- relevance feedback
- implicit relevance feedback
- improving search
- original query
- automatic query expansion
- social network analysis
- information retrieval systems
- ranked retrieval
- retrieval effectiveness
- initial query
- information retrieval
- text retrieval
- query expansion methods
- ranking scheme
- query specific
- personalized web search
- pseudo relevance feedback
- interactive query expansion
- language model
- link prediction
- relevant documents
- vocabulary mismatch
- text mining
- query refinement
- complex networks
- network structure
- query terms
- retrieval model
- user queries
- query disambiguation
- user feedback
- digital libraries
- short queries
- data sets
- relevance model
- social networks
- machine learning
- biomedical information retrieval
- graph theory
- databases