Context-aware Point-of-Interest Recommendation Using Tensor Factorization with Social Regularization.
Lina YaoQuan Z. ShengYongrui QinXianzhi WangAli ShemshadiQi HePublished in: SIGIR (2015)
Keyphrases
- context aware
- tensor factorization
- collaborative filtering
- tag recommendation
- matrix factorization
- item recommendation
- contextual information
- context awareness
- ubiquitous computing
- ambient intelligence
- negative matrix factorization
- social networks
- context aware mobile
- mobile devices
- user context
- linear algebra
- recommender systems
- context aware services
- user generated
- smart home
- social media
- current context
- nonnegative matrix factorization
- mobile users
- gaussian processes
- link prediction
- implicit feedback
- singular value decomposition
- factorization method
- user preferences
- context aware systems
- recommendation systems
- user feedback