Keyphrases
- recommender systems
- collaborative filtering
- probabilistic model
- hybrid recommendation
- matrix factorization
- user preferences
- recommendation quality
- bayesian networks
- data sparsity
- language model
- information filtering
- collaborative filtering algorithms
- cold start problem
- personalized recommendation
- netflix prize
- movie recommendation
- product recommendation
- content based filtering
- neural network
- trust aware
- neighbor selection
- user modeling
- information overload
- user feedback
- probabilistic matrix factorization
- implicit feedback
- user item rating
- cold start
- user ratings
- recommendation systems
- recommendation algorithms
- item recommendation
- educational technology
- user interests
- item based collaborative filtering
- transfer learning
- social networks
- collaborative filtering recommender systems
- deal with information overload
- information retrieval