Discrete Personalized Ranking for Fast Collaborative Filtering from Implicit Feedback.
Yan ZhangDefu LianGuowu YangPublished in: AAAI (2017)
Keyphrases
- implicit feedback
- personalized ranking
- collaborative filtering
- matrix factorization
- recommender systems
- item recommendation
- explicit feedback
- cold start
- user behavior
- personalized recommendation
- eye tracking
- recommendation systems
- web search
- information retrieval
- user profiles
- user preferences
- user feedback
- data sparsity
- contextual information
- user ratings
- learning to rank
- supervised learning
- relevance feedback
- high level