EcoRank: Budget-Constrained Text Re-ranking Using Large Language Models.
Muhammad Shihab RashidJannat Ara MeemYue DongVagelis HristidisPublished in: ACL (Findings) (2024)
Keyphrases
- language model
- document ranking
- information retrieval
- document level
- ad hoc information retrieval
- smoothing methods
- language modeling
- text retrieval
- document retrieval
- query expansion
- retrieval model
- n gram
- query specific
- relevance model
- ranking functions
- document length
- language modelling
- pseudo feedback
- multiword
- probabilistic model
- speech recognition
- statistical language models
- test collection
- okapi bm
- vector space model
- expert finding
- pseudo relevance feedback
- language models for information retrieval
- context sensitive
- query terms
- spoken term detection
- sentence level
- retrieved documents
- ranked list
- relevant documents
- web documents
- web search
- keywords