Pseudo-Relevance Feedback with Dense Retrievers in Pyserini.
Hang LiShengyao ZhuangXueguang MaJimmy LinGuido ZucconPublished in: ADCS (2022)
Keyphrases
- pseudo relevance feedback
- query expansion
- document retrieval
- language model
- retrieval effectiveness
- relevance feedback
- language modelling
- relevant documents
- average precision
- retrieved documents
- ad hoc retrieval
- retrieval accuracy
- query terms
- original query
- automatic query expansion
- relevance model
- query specific
- pseudo feedback
- language modeling
- information retrieval
- interactive query expansion
- retrieval model
- co occurrence
- training set
- learning algorithm