Keyphrases
- user preferences
- recommendation algorithms
- product recommendation
- personalized recommendation
- user profiles
- recommendation systems
- collaborative filtering
- recommender systems
- user specific
- user based collaborative filtering
- user behavior
- personalized services
- mobile phone
- mobile devices
- user feedback
- collaborative filtering recommendation
- user interests
- mobile applications
- collaborative recommendation
- context aware
- information filtering
- mobile users
- preference models
- cold start
- preference model
- filtering algorithm
- user profiling
- matrix factorization
- active learning
- search engine