Bridging Collaborative Filtering and Semi-Supervised Learning: A Neural Approach for POI Recommendation.
Carl YangLanxiao BaiChao ZhangQuan YuanJiawei HanPublished in: KDD (2017)
Keyphrases
- semi supervised learning
- collaborative filtering
- user preferences
- recommender systems
- collaborative recommendation
- semi supervised
- personalized recommendation
- unlabeled data
- recommendation systems
- labeled data
- matrix factorization
- data sparsity
- unsupervised learning
- cold start problem
- co training
- supervised learning
- machine learning
- neural network
- training data
- semi supervised classification
- label propagation
- text categorization
- cold start
- manifold regularization
- active learning
- learning models
- transfer learning
- product recommendation
- social networks
- semi supervised learning algorithms
- user profiles
- graph based semi supervised learning
- opinion detection
- labeled and unlabeled data
- graph construction
- clustering algorithm
- high dimensional
- user interests