Cross-region collaborative filtering for new point-of-interest recommendation.
Ning ZhengXiaoming JinLianghao LiPublished in: WWW (Companion Volume) (2013)
Keyphrases
- collaborative filtering
- recommender systems
- matrix factorization
- data sparsity
- recommendation systems
- user preferences
- personalized recommendation
- making recommendations
- online dating
- recommendation algorithms
- web page recommendation
- product recommendation
- user profiles
- information filtering
- item recommendation
- cold start problem
- reference point
- single point
- probabilistic matrix factorization
- user ratings
- input image
- cold start
- content based filtering
- hybrid recommendation
- collaborative filtering algorithms
- recommendation quality
- rating matrix
- user interests
- collaborative filtering recommendation
- deal with information overload
- search engine
- shortest distance
- latent factor models
- collaborative recommendation
- user feedback
- website
- social networks