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