POI recommendation through cross-region collaborative filtering.
Chenyi ZhangKe WangPublished in: Knowl. Inf. Syst. (2016)
Keyphrases
- collaborative filtering
- user preferences
- recommender systems
- collaborative recommendation
- recommendation systems
- matrix factorization
- personalized recommendation
- data sparsity
- cold start problem
- online dating
- product recommendation
- recommendation quality
- user behavior
- user profiles
- latent factor models
- cold start
- web page recommendation
- collaborative filtering recommendation
- item recommendation
- image regions
- input image
- deal with information overload
- making recommendations
- user similarity
- implicit feedback
- recommendation algorithms
- information filtering
- collaborative filtering algorithms
- video sequences
- level set
- probabilistic matrix factorization
- collaborative filtering recommendation algorithm
- transfer learning