How Does Feedback Signal Quality Impact Effectiveness of Pseudo Relevance Feedback for Passage Retrieval.
Hang LiAhmed MouradBevan KoopmanGuido ZucconPublished in: SIGIR (2022)
Keyphrases
- pseudo relevance feedback
- passage retrieval
- query expansion
- document retrieval
- relevance feedback
- relevance model
- language model
- question answering
- retrieval effectiveness
- information retrieval
- short queries
- ad hoc retrieval
- relevant documents
- document ranking
- retrieved documents
- audio visual
- retrieval model
- query terms
- information retrieval systems
- average precision
- retrieval systems
- sentence retrieval
- text retrieval
- document collections
- language modeling
- probabilistic model
- query processing
- metadata