DDFL: A Deep Dual Function Learning-Based Model for Recommender Systems.
Syed Tauhid Ullah ShahJianjun LiZhiqiang GuoGuohui LiQuan ZhouPublished in: DASFAA (3) (2020)
Keyphrases
- prior knowledge
- decision theoretic
- learning process
- learning models
- mathematical model
- computational model
- learning algorithm
- management system
- reinforcement learning
- learning scheme
- linear model
- neural nets
- learning systems
- probabilistic model
- recommender systems
- objective function
- user preferences
- parameter estimation
- learning tasks
- learning problems
- online learning
- collaborative filtering
- hidden variables
- piecewise constant
- hierarchical dirichlet processes