SSL-SVD: Semi-supervised Learning-based Sparse Trust Recommendation.
Zhengdi HuGuangquan XuXi ZhengJiang LiuZhangbing LiQuan Z. ShengWenjuan LianHequn XianPublished in: ACM Trans. Internet Techn. (2020)
Keyphrases
- semi supervised learning
- semi supervised
- singular value decomposition
- unlabeled data
- labeled data
- partially labeled
- unsupervised learning
- collaborative filtering
- machine learning
- recommender systems
- graph based semi supervised learning
- active learning
- semi supervised classification
- supervised learning
- label propagation
- transfer learning
- training data
- domain adaptation
- least squares
- co training
- learning process
- data sets
- semi supervised learning algorithms
- sparse representation
- pairwise
- semi supervised learning setting
- opinion detection
- manifold regularization
- singular values
- sparse coding
- reinforcement learning
- dimensionality reduction