Collaborative filtering with recency-based negative feedback.
João VinagreAlípio Mário JorgeJoão GamaPublished in: SAC (2015)
Keyphrases
- negative feedback
- collaborative filtering
- positive feedback
- relevance feedback
- recommender systems
- negative samples
- matrix factorization
- data sparsity
- deal with information overload
- user preferences
- user ratings
- positive and negative feedback
- recommendation systems
- bayesian networks
- collaborative filtering algorithms
- web search
- pearson correlation coefficient
- product recommendation
- content based filtering
- transfer learning
- making recommendations
- feature space
- cooperative