GQE-PRF: Generative Query Expansion with Pseudo-Relevance Feedback.
Minghui HuangDong WangShuang LiuMeizhen DingPublished in: CoRR (2021)
Keyphrases
- pseudo relevance feedback
- query expansion
- retrieval effectiveness
- information retrieval systems
- expansion terms
- ad hoc retrieval
- language model
- information retrieval
- relevance feedback
- language modeling
- retrieval accuracy
- retrieved documents
- text retrieval
- relevant documents
- language modelling
- original query
- trec genomics track
- document ranking
- term selection
- retrieval model
- document retrieval
- query terms
- relevance model
- pseudo feedback
- short queries
- automatic query expansion
- passage retrieval
- interactive query expansion
- noun phrases
- query specific
- prior art
- test collection
- n gram
- patent retrieval
- search engine