An implicit aspect modelling framework for diversity focused query expansion.
Rahul E. DevVidhya BalasubramanianPublished in: J. Intell. Inf. Syst. (2020)
Keyphrases
- query expansion
- improving search
- information retrieval systems
- retrieval effectiveness
- information retrieval
- language modeling
- pseudo relevance feedback
- model for information retrieval
- text retrieval
- ranking scheme
- biomedical information retrieval
- retrieval model
- relevant documents
- relevance feedback
- ad hoc retrieval
- retrieval framework
- relevance model
- language modeling framework
- web corpora