Keyphrases
- collaborative filtering
- recommendation algorithms
- recommender systems
- user preferences
- recommendation systems
- matrix factorization
- user based collaborative filtering
- recommendation quality
- filtering algorithm
- item based collaborative filtering
- probabilistic relational models
- personalized recommendation
- cold start
- user profiles
- collaborative filtering recommendation
- product recommendation
- user ratings
- user interests
- learning to rank
- data sparsity
- cold start problem
- image processing
- hybrid recommendation
- inductive logic programming
- user behavior
- bayesian networks