A fuzzy ontology framework in information retrieval using semantic query expansion.
Shivani JainK. R. SeejaRajni JindalPublished in: Int. J. Inf. Manag. Data Insights (2021)
Keyphrases
- query expansion
- information retrieval
- information retrieval systems
- retrieval effectiveness
- language modeling
- relevant documents
- pseudo relevance feedback
- relevance feedback
- language model
- text retrieval
- model for information retrieval
- retrieval model
- ad hoc retrieval
- biomedical information retrieval
- language modeling framework
- test collection
- relevance model
- user queries
- query expansion methods
- probabilistic model
- knowledge discovery
- query terms
- context dependent
- domain knowledge
- original query
- term selection
- high level
- data sets
- semi automatic