Keyphrases
- recommender systems
- collaborative filtering
- explicit feedback
- implicit feedback
- matrix factorization
- user preferences
- cold start problem
- data sparsity
- user profiles
- item based collaborative filtering
- information filtering
- personalized recommendation
- product recommendation
- content based filtering
- recommendation systems
- trust aware
- movie recommendation
- latent factor models
- rating matrix
- netflix prize
- making recommendations
- online dating
- recommendation quality
- factors influencing
- neural network
- user profiling
- recommendation algorithms