Keyphrases
- collaborative filtering
- rating prediction
- rank aggregation
- user ratings
- learning to rank
- pairwise comparisons
- user preferences
- recommender systems
- ranking algorithm
- sentiment analysis
- collaborative filtering algorithms
- web search
- netflix prize
- online reviews
- implicit feedback
- matrix factorization
- rank correlation
- link analysis
- customer reviews
- ranking functions
- product reviews
- personalized recommendation
- active user
- pairwise comparison
- information retrieval
- reputation mechanisms
- prediction accuracy
- rating matrix