Travel Recommendation via Author Topic Model Based Collaborative Filtering.
Shuhui JiangXueming QianJialie ShenTao MeiPublished in: MMM (2) (2015)
Keyphrases
- collaborative filtering
- recommender systems
- interval estimation
- matrix factorization
- recommendation systems
- data sparsity
- personalized recommendation
- user preferences
- online dating
- latent factor models
- cold start problem
- product recommendation
- recommendation quality
- collaborative filtering algorithms
- cold start
- recommendation algorithms
- information filtering
- user interests
- user ratings
- web page recommendation
- item recommendation
- neighbor selection
- user profiles
- demographic information
- model free
- content based filtering
- collaborative filtering recommendation
- web personalization
- probabilistic matrix factorization
- rating matrix
- collaborative filtering recommender systems
- data driven
- deal with information overload