Using Entropy for Group Sampling in Pairwise Ranking from implicit feedback.
Yujie ChenRunlong YuQi LiuEnhong ChenZhenya HuangPublished in: SIGIR (2023)
Keyphrases
- implicit feedback
- pairwise
- personalized ranking
- eye tracking
- user feedback
- user behavior
- recommender systems
- collaborative filtering
- web search
- relevance feedback
- matrix factorization
- explicit feedback
- contextual information
- retrieval functions
- search result
- personalized recommendation
- loss function
- relevance judgments
- user interaction
- similarity measure
- search logs
- search queries
- information retrieval
- probabilistic model