Keyphrases
- recommender systems
- collaborative filtering
- artificial intelligence
- cognitive science
- information overload
- matrix factorization
- computer science
- information filtering
- human computer interaction
- user profiles
- user preferences
- user modeling
- cold start problem
- movie recommendation
- trust aware
- personalized recommendation
- implicit feedback
- social cognition
- human cognition
- user profiling
- computational models
- user feedback
- genetic algorithm
- real time
- collaborative filtering recommender systems
- netflix prize
- item based collaborative filtering
- hybrid recommendation
- recommendation quality
- data sparsity
- cognitive psychology
- user model
- web search
- databases
- data sets