融合矩阵分解与距离度量学习的社会化推荐算法 (Social Recommendation Method Integrating Matrix Factorization and Distance Metric Learning).
Junhao WenDawen DaiJunliang YuMin GaoYihao ZhangPublished in: 计算机科学 (2018)
Keyphrases
- matrix factorization
- distance metric learning
- distance metric
- metric learning
- collaborative filtering
- image classification
- low rank
- semi supervised
- recommender systems
- semidefinite programming
- gender classification
- factorization methods
- kernel matrix
- missing data
- factor analysis
- nonlinear dimensionality reduction
- euclidean distance
- machine learning
- negative matrix factorization
- machine learning algorithms
- pattern recognition
- learning tasks
- distance function
- linear combination
- semi supervised learning
- labeled data
- pairwise