SEUPD@CLEF: Team IRIS on Temporal Evolution of Query Expansion and Rank Fusion Techniques Applied to Cross-Encoder Re-Rankers.
Filippo GalliManuel RigobelloMichela SchibuolaRiccardo ZuechNicola FerroPublished in: CLEF (Working Notes) (2024)
Keyphrases
- query expansion
- temporal evolution
- information retrieval systems
- information retrieval
- retrieval effectiveness
- language model
- ad hoc retrieval
- relevant documents
- relevance feedback
- improving search
- pseudo relevance feedback
- text retrieval
- language modeling
- ranking scheme
- query disambiguation
- retrieval model
- automatic query expansion
- query translation
- original query
- feature selection
- query expansion methods
- biomedical information retrieval
- retrieved documents
- query terms
- temporal information
- relevance model
- learning to rank
- ranked retrieval
- data fusion
- text categorization
- low level
- probabilistic retrieval model