LLM-Augmented Retrieval: Enhancing Retrieval Models Through Language Models and Doc-Level Embedding.
Mingrui WuSheng CaoPublished in: CoRR (2024)
Keyphrases
- retrieval model
- language model
- language modeling
- document retrieval
- statistical language models
- vector space
- test collection
- text retrieval
- retrieval effectiveness
- information retrieval
- n gram
- query expansion
- vector space model
- probabilistic model
- retrieval framework
- language modelling
- query terms
- language models for information retrieval
- information retrieval systems
- tf idf
- term frequency
- retrieval systems
- ad hoc information retrieval
- trec collections
- sentence retrieval
- document length
- improve retrieval accuracy
- retrieval functions
- retrieval process
- ir models
- passage retrieval
- term dependencies
- relevance model
- relevance feedback
- jelinek mercer
- expert finding
- relevant documents
- active learning
- feature vectors
- search engine