Keyphrases
- matrix factorization
- movie recommendation
- collaborative filtering
- recommender systems
- low rank
- content based filtering
- nonnegative matrix factorization
- factor analysis
- negative matrix factorization
- missing data
- user preferences
- stochastic gradient descent
- factorization methods
- probabilistic matrix factorization
- recommendation systems
- visual features
- item recommendation
- sparse coding
- information filtering
- data analysis
- information overload
- tensor factorization
- dimensionality reduction
- semi supervised