Time-Aware Collaborative Filtering for Recommender Systems.
Suyun WeiNing YeQianqian ZhangPublished in: CCPR (2012)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- cold start problem
- user preferences
- data sparsity
- recommendation quality
- recommendation systems
- user profiles
- information filtering
- netflix prize
- trust aware
- user model
- personalized recommendation
- cold start
- user item rating
- user feedback
- user modeling
- deal with information overload
- collaborative filtering recommender systems
- collaborative filtering algorithms
- item recommendation
- making recommendations
- product recommendation
- user ratings
- implicit feedback
- user interests
- item based collaborative filtering
- movie recommendation
- user modelling
- rating prediction
- latent factor models
- social tagging systems
- content based filtering
- prediction accuracy
- bayesian networks
- recommendation algorithms
- transfer learning
- cluster analysis