Keyphrases
- latent factor models
- elastic net
- recommender systems
- collaborative filtering
- matrix factorization
- topology preserving
- user preferences
- linear support vector machines
- least squares
- multiple kernel learning
- user profiles
- topic models
- personalized recommendation
- projection matrix
- image processing
- unsupervised learning
- machine learning
- objective function
- latent factors
- bayesian networks
- training data