Query2doc: Query Expansion with Large Language Models.
Liang WangNan YangFuru WeiPublished in: EMNLP (2023)
Keyphrases
- query expansion
- language model
- language modeling
- original query
- query generation
- query terms
- pseudo relevance feedback
- document ranking
- retrieval model
- document retrieval
- information retrieval
- n gram
- query specific
- retrieval effectiveness
- language modelling
- relevant documents
- text retrieval
- automatic query expansion
- expansion terms
- ad hoc retrieval
- query expansion methods
- relevance model
- probabilistic model
- pseudo feedback
- test collection
- language modeling framework
- information retrieval systems
- term dependencies
- machine learning
- vector space model
- passage retrieval
- sentence retrieval
- smoothing methods
- short queries
- keywords
- relevance feedback
- ir models
- federated search
- retrieval accuracy