Matrix factorization with heterogeneous multiclass preference context.
Jing LinWeike PanLin LiZixiang ChenZhong MingPublished in: Neurocomputing (2020)
Keyphrases
- multi class
- matrix factorization
- collaborative filtering
- low rank
- recommender systems
- pairwise
- support vector machine
- missing data
- cost sensitive
- binary classification
- multiclass classification
- multiple classes
- factorization methods
- binary classifiers
- nonnegative matrix factorization
- multiclass problems
- feature selection
- multiclass support vector machines
- multiclass learning
- negative matrix factorization
- multi task