How does Feedback Signal Quality Impact Effectiveness of Pseudo Relevance Feedback for Passage Retrieval?
Hang LiAhmed MouradBevan KoopmanGuido ZucconPublished in: CoRR (2022)
Keyphrases
- pseudo relevance feedback
- passage retrieval
- relevance feedback
- document retrieval
- query expansion
- retrieval effectiveness
- relevance model
- question answering
- language model
- document ranking
- relevant documents
- sentence retrieval
- information retrieval
- short queries
- ad hoc retrieval
- audio visual
- retrieved documents
- information retrieval systems
- average precision
- query terms
- retrieval model
- language modeling
- retrieval systems
- quantitative evaluation
- document collections
- multi modal
- image retrieval
- knowledge base
- machine learning