Keyphrases
- matrix factorization
- max margin
- collaborative filtering
- multi class
- missing data
- prediction accuracy
- latent variables
- recommender systems
- maximum margin
- conditional random fields
- structured prediction
- nonnegative matrix factorization
- multi label
- stochastic gradient descent
- markov networks
- action recognition
- training data
- image content
- multi task learning
- probabilistic model
- high dimensional
- keywords
- feature extraction