Multi-Faceted Hierarchical Multi-Task Learning for Recommender Systems.
Junning LiuXinjian LiBo AnZijie XiaXu WangPublished in: CIKM (2022)
Keyphrases
- multi faceted
- multi task learning
- recommender systems
- multi task
- gaussian processes
- multiple tasks
- multitask learning
- learning tasks
- transfer learning
- learning problems
- multi label image annotation
- theoretical analysis
- collaborative filtering
- dirichlet process
- high order
- matrix factorization
- link prediction
- learning algorithm
- maximum likelihood
- feature selection
- machine learning
- data sets