Improving Query Representations for Dense Retrieval with Pseudo Relevance Feedback.
HongChien YuChenyan XiongJamie CallanPublished in: CoRR (2021)
Keyphrases
- pseudo relevance feedback
- query expansion
- original query
- retrieval accuracy
- relevance feedback
- query specific
- query length
- expansion terms
- automatic query expansion
- query terms
- ad hoc retrieval
- pseudo feedback
- document retrieval
- relevance model
- retrieval effectiveness
- language model
- average precision
- retrieved documents
- information retrieval
- relevant documents
- information retrieval systems
- term selection
- document ranking
- retrieval model
- interactive query expansion
- ad hoc information retrieval
- text retrieval
- trec collections
- test collection
- short queries
- language modeling
- retrieval systems
- image retrieval
- user queries
- query formulation
- retrieval process
- result set
- image annotation
- image database
- database systems