Implicit Feedback for Dense Passage Retrieval: A Counterfactual Approach.
Shengyao ZhuangHang LiGuido ZucconPublished in: SIGIR (2022)
Keyphrases
- implicit feedback
- passage retrieval
- question answering
- document retrieval
- user behavior
- eye tracking
- relevance feedback
- language model
- explicit feedback
- query expansion
- matrix factorization
- user feedback
- information retrieval
- retrieval systems
- recommender systems
- relevance judgments
- audio visual
- collaborative filtering
- retrieval model
- web search
- relevance model
- search logs
- search result
- test collection
- contextual information
- pseudo relevance feedback
- information retrieval systems
- vector space model
- similarity measure
- information extraction
- personalized recommendation
- high level
- search engine
- eye movements